| 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 | $143.72 | 4.649% | $150.4015 | $150.40 | $150.40 | $150.40 |
| Purchase #2 | $128.99 | 13.623% | $146.5623 | $146.56 | $146.55 | $146.60 |
| Purchase #3 | $8.39 | 12.261% | $9.4187 | $9.42 | $9.40 | $9.40 |
| Purchase #4 | $98.25 | 12.573% | $110.603 | $110.60 | $110.60 | $110.60 |
| Purchase #5 | $146.62 | 3.766% | $152.1417 | $152.14 | $152.15 | $152.10 |
| Purchase #6 | $195.30 | 6.764% | $208.5101 | $208.51 | $208.50 | $208.50 |
| Purchase #7 | $249.62 | 9.309% | $272.8571 | $272.86 | $272.85 | $272.90 |
| 7 purchase totals = | $970.89 | $1,050.4944 | $1,050.49 | $1,050.45 | $1,050.50 | |