| 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 | $158.44 | 12.200% | $177.7697 | $177.77 | $177.75 | $177.80 |
| Purchase #2 | $187.97 | 4.220% | $195.9023 | $195.90 | $195.90 | $195.90 |
| Purchase #3 | $107.81 | 13.362% | $122.2156 | $122.22 | $122.20 | $122.20 |
| Purchase #4 | $47.59 | 3.832% | $49.4136 | $49.41 | $49.40 | $49.40 |
| Purchase #5 | $128.26 | 13.139% | $145.1121 | $145.11 | $145.10 | $145.10 |
| Purchase #6 | $48.39 | 13.113% | $54.7354 | $54.74 | $54.75 | $54.70 |
| Purchase #7 | $188.32 | 9.449% | $206.1144 | $206.11 | $206.10 | $206.10 |
| 7 purchase totals = | $866.78 | $951.2631 | $951.26 | $951.20 | $951.20 | |