| 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 | $73.87 | 13.272% | $83.674 | $83.67 | $83.65 | $83.70 |
| Purchase #2 | $160.60 | 8.491% | $174.2365 | $174.24 | $174.25 | $174.20 |
| Purchase #3 | $13.70 | 13.311% | $15.5236 | $15.52 | $15.50 | $15.50 |
| Purchase #4 | $117.35 | 4.389% | $122.5005 | $122.50 | $122.50 | $122.50 |
| Purchase #5 | $132.51 | 8.200% | $143.3758 | $143.38 | $143.40 | $143.40 |
| Purchase #6 | $212.53 | 12.643% | $239.4002 | $239.40 | $239.40 | $239.40 |
| Purchase #7 | $219.90 | 4.649% | $230.1232 | $230.12 | $230.10 | $230.10 |
| 7 purchase totals = | $930.46 | $1,008.8338 | $1,008.83 | $1,008.80 | $1,008.80 | |