| 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 | $172.57 | 7.532% | $185.568 | $185.57 | $185.55 | $185.60 |
| Purchase #2 | $135.93 | 5.177% | $142.9671 | $142.97 | $142.95 | $143.00 |
| Purchase #3 | $84.61 | 12.291% | $95.0094 | $95.01 | $95.00 | $95.00 |
| Purchase #4 | $134.65 | 6.517% | $143.4251 | $143.43 | $143.45 | $143.40 |
| Purchase #5 | $135.52 | 11.791% | $151.4992 | $151.50 | $151.50 | $151.50 |
| Purchase #6 | $124.43 | 13.425% | $141.1347 | $141.13 | $141.15 | $141.10 |
| Purchase #7 | $59.58 | 9.312% | $65.1281 | $65.13 | $65.15 | $65.10 |
| 7 purchase totals = | $847.29 | $924.7316 | $924.74 | $924.75 | $924.70 | |