| 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 | $141.53 | 6.293% | $150.4365 | $150.44 | $150.45 | $150.40 |
| Purchase #2 | $246.47 | 13.139% | $278.8537 | $278.85 | $278.85 | $278.90 |
| Purchase #3 | $120.51 | 9.397% | $131.8343 | $131.83 | $131.85 | $131.80 |
| Purchase #4 | $125.41 | 12.124% | $140.6147 | $140.61 | $140.60 | $140.60 |
| Purchase #5 | $26.39 | 11.748% | $29.4903 | $29.49 | $29.50 | $29.50 |
| Purchase #6 | $126.78 | 6.535% | $135.0651 | $135.07 | $135.05 | $135.10 |
| Purchase #7 | $126.81 | 9.517% | $138.8785 | $138.88 | $138.90 | $138.90 |
| 7 purchase totals = | $913.90 | $1,005.1731 | $1,005.17 | $1,005.20 | $1,005.20 | |