| 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 | $147.50 | 9.644% | $161.7249 | $161.72 | $161.70 | $161.70 |
| Purchase #2 | $59.51 | 9.669% | $65.264 | $65.26 | $65.25 | $65.30 |
| Purchase #3 | $222.56 | 9.781% | $244.3286 | $244.33 | $244.35 | $244.30 |
| Purchase #4 | $220.51 | 9.262% | $240.9336 | $240.93 | $240.95 | $240.90 |
| Purchase #5 | $166.57 | 11.597% | $185.8871 | $185.89 | $185.90 | $185.90 |
| Purchase #6 | $218.63 | 3.516% | $226.317 | $226.32 | $226.30 | $226.30 |
| Purchase #7 | $79.35 | 13.405% | $89.9869 | $89.99 | $90.00 | $90.00 |
| 7 purchase totals = | $1,114.63 | $1,214.4421 | $1,214.44 | $1,214.45 | $1,214.40 | |