| 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 | $172.32 | 9.278% | $188.3078 | $188.31 | $188.30 | $188.30 |
| Purchase #2 | $109.65 | 7.237% | $117.5854 | $117.59 | $117.60 | $117.60 |
| Purchase #3 | $28.85 | 11.597% | $32.1957 | $32.20 | $32.20 | $32.20 |
| Purchase #4 | $250.32 | 11.805% | $279.8703 | $279.87 | $279.85 | $279.90 |
| Purchase #5 | $149.70 | 6.632% | $159.6281 | $159.63 | $159.65 | $159.60 |
| Purchase #6 | $46.87 | 4.701% | $49.0734 | $49.07 | $49.05 | $49.10 |
| Purchase #7 | $15.31 | 8.195% | $16.5647 | $16.56 | $16.55 | $16.60 |
| 7 purchase totals = | $773.02 | $843.2254 | $843.23 | $843.20 | $843.30 | |