| 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 | $159.25 | 8.104% | $172.1556 | $172.16 | $172.15 | $172.20 |
| Purchase #2 | $116.52 | 5.654% | $123.108 | $123.11 | $123.10 | $123.10 |
| Purchase #3 | $155.94 | 3.589% | $161.5367 | $161.54 | $161.55 | $161.50 |
| Purchase #4 | $183.73 | 10.683% | $203.3579 | $203.36 | $203.35 | $203.40 |
| Purchase #5 | $10.66 | 5.358% | $11.2312 | $11.23 | $11.25 | $11.20 |
| Purchase #6 | $28.76 | 13.797% | $32.728 | $32.73 | $32.75 | $32.70 |
| Purchase #7 | $196.57 | 9.217% | $214.6879 | $214.69 | $214.70 | $214.70 |
| 7 purchase totals = | $851.43 | $918.8053 | $918.82 | $918.85 | $918.80 | |