| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $140.99 | 11.491% | $157.1912 | $157.19 | $157.20 | $157.20 |
| Purchase #2 | $204.94 | 7.298% | $219.8965 | $219.90 | $219.90 | $219.90 |
| Purchase #3 | $223.77 | 10.363% | $246.9593 | $246.96 | $246.95 | $247.00 |
| Purchase #4 | $175.34 | 9.677% | $192.3077 | $192.31 | $192.30 | $192.30 |
| Purchase #5 | $247.57 | 6.580% | $263.8601 | $263.86 | $263.85 | $263.90 |
| Purchase #6 | $160.73 | 13.568% | $182.5378 | $182.54 | $182.55 | $182.50 |
| Purchase #7 | $197.48 | 12.246% | $221.6634 | $221.66 | $221.65 | $221.70 |
| 7 purchase totals = | $1,350.82 | $1,484.4160 | $1,484.42 | $1,484.40 | $1,484.50 | |