| 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 | $177.75 | 6.814% | $189.8619 | $189.86 | $189.85 | $189.90 |
| Purchase #2 | $161.72 | 11.423% | $180.1933 | $180.19 | $180.20 | $180.20 |
| Purchase #3 | $244.45 | 3.234% | $252.3555 | $252.36 | $252.35 | $252.40 |
| Purchase #4 | $35.95 | 13.234% | $40.7076 | $40.71 | $40.70 | $40.70 |
| Purchase #5 | $99.63 | 7.781% | $107.3822 | $107.38 | $107.40 | $107.40 |
| Purchase #6 | $149.98 | 7.801% | $161.6799 | $161.68 | $161.70 | $161.70 |
| Purchase #7 | $155.63 | 5.547% | $164.2628 | $164.26 | $164.25 | $164.30 |
| 7 purchase totals = | $1,025.11 | $1,096.4432 | $1,096.44 | $1,096.45 | $1,096.60 | |