| 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 | $210.35 | 4.276% | $219.3446 | $219.34 | $219.35 | $219.30 |
| Purchase #2 | $178.38 | 10.545% | $197.1902 | $197.19 | $197.20 | $197.20 |
| Purchase #3 | $153.62 | 9.237% | $167.8099 | $167.81 | $167.80 | $167.80 |
| Purchase #4 | $22.57 | 5.767% | $23.8716 | $23.87 | $23.85 | $23.90 |
| Purchase #5 | $12.59 | 8.748% | $13.6914 | $13.69 | $13.70 | $13.70 |
| Purchase #6 | $35.39 | 7.158% | $37.9232 | $37.92 | $37.90 | $37.90 |
| Purchase #7 | $153.72 | 13.527% | $174.5137 | $174.51 | $174.50 | $174.50 |
| 7 purchase totals = | $766.62 | $834.3446 | $834.33 | $834.30 | $834.30 | |