| 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 | $172.66 | 12.608% | $194.429 | $194.43 | $194.45 | $194.40 |
| Purchase #2 | $37.69 | 4.437% | $39.3623 | $39.36 | $39.35 | $39.40 |
| Purchase #3 | $110.62 | 8.103% | $119.5835 | $119.58 | $119.60 | $119.60 |
| Purchase #4 | $115.38 | 6.540% | $122.9259 | $122.93 | $122.95 | $122.90 |
| Purchase #5 | $100.35 | 10.503% | $110.8898 | $110.89 | $110.90 | $110.90 |
| Purchase #6 | $149.28 | 10.438% | $164.8618 | $164.86 | $164.85 | $164.90 |
| Purchase #7 | $183.28 | 7.541% | $197.1011 | $197.10 | $197.10 | $197.10 |
| 7 purchase totals = | $869.26 | $949.1534 | $949.15 | $949.20 | $949.20 | |