| 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 | $194.97 | 8.521% | $211.5834 | $211.58 | $211.60 | $211.60 |
| Purchase #2 | $67.45 | 10.799% | $74.7339 | $74.73 | $74.75 | $74.70 |
| Purchase #3 | $78.53 | 11.831% | $87.8209 | $87.82 | $87.80 | $87.80 |
| Purchase #4 | $51.53 | 5.174% | $54.1962 | $54.20 | $54.20 | $54.20 |
| Purchase #5 | $38.36 | 7.356% | $41.1818 | $41.18 | $41.20 | $41.20 |
| Purchase #6 | $180.46 | 7.798% | $194.5323 | $194.53 | $194.55 | $194.50 |
| Purchase #7 | $27.75 | 12.352% | $31.1777 | $31.18 | $31.20 | $31.20 |
| 7 purchase totals = | $639.05 | $695.2262 | $695.22 | $695.30 | $695.20 | |