| 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 | $89.95 | 3.817% | $93.3834 | $93.38 | $93.40 | $93.40 |
| Purchase #2 | $156.36 | 10.391% | $172.6074 | $172.61 | $172.60 | $172.60 |
| Purchase #3 | $216.99 | 12.515% | $244.1463 | $244.15 | $244.15 | $244.10 |
| Purchase #4 | $184.79 | 3.415% | $191.1006 | $191.10 | $191.10 | $191.10 |
| Purchase #5 | $118.31 | 13.422% | $134.1896 | $134.19 | $134.20 | $134.20 |
| Purchase #6 | $145.77 | 9.751% | $159.984 | $159.98 | $160.00 | $160.00 |
| Purchase #7 | $104.53 | 13.745% | $118.8976 | $118.90 | $118.90 | $118.90 |
| 7 purchase totals = | $1,016.70 | $1,114.3089 | $1,114.31 | $1,114.35 | $1,114.30 | |