| 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 | $181.62 | 5.562% | $191.7217 | $191.72 | $191.70 | $191.70 |
| Purchase #2 | $125.49 | 12.580% | $141.2766 | $141.28 | $141.30 | $141.30 |
| Purchase #3 | $35.46 | 5.415% | $37.3802 | $37.38 | $37.40 | $37.40 |
| Purchase #4 | $179.81 | 11.813% | $201.051 | $201.05 | $201.05 | $201.10 |
| Purchase #5 | $32.74 | 6.502% | $34.8688 | $34.87 | $34.85 | $34.90 |
| Purchase #6 | $156.37 | 7.375% | $167.9023 | $167.90 | $167.90 | $167.90 |
| Purchase #7 | $131.49 | 12.788% | $148.3049 | $148.30 | $148.30 | $148.30 |
| 7 purchase totals = | $842.98 | $922.5055 | $922.50 | $922.50 | $922.60 | |