| 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 | $160.65 | 7.393% | $172.5269 | $172.53 | $172.55 | $172.50 |
| Purchase #2 | $239.60 | 6.407% | $254.9512 | $254.95 | $254.95 | $255.00 |
| Purchase #3 | $170.61 | 5.692% | $180.3211 | $180.32 | $180.30 | $180.30 |
| Purchase #4 | $143.60 | 12.326% | $161.3001 | $161.30 | $161.30 | $161.30 |
| Purchase #5 | $44.49 | 4.357% | $46.4284 | $46.43 | $46.45 | $46.40 |
| Purchase #6 | $149.42 | 10.416% | $164.9836 | $164.98 | $165.00 | $165.00 |
| Purchase #7 | $211.43 | 8.365% | $229.1161 | $229.12 | $229.10 | $229.10 |
| 7 purchase totals = | $1,119.80 | $1,209.6274 | $1,209.63 | $1,209.65 | $1,209.60 | |