| 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 | $165.40 | 13.393% | $187.552 | $187.55 | $187.55 | $187.60 |
| Purchase #2 | $141.80 | 7.107% | $151.8777 | $151.88 | $151.90 | $151.90 |
| Purchase #3 | $47.32 | 5.601% | $49.9704 | $49.97 | $49.95 | $50.00 |
| Purchase #4 | $194.57 | 3.531% | $201.4403 | $201.44 | $201.45 | $201.40 |
| Purchase #5 | $106.49 | 10.243% | $117.3978 | $117.40 | $117.40 | $117.40 |
| Purchase #6 | $133.76 | 11.553% | $149.2133 | $149.21 | $149.20 | $149.20 |
| Purchase #7 | $70.63 | 5.238% | $74.3296 | $74.33 | $74.35 | $74.30 |
| 7 purchase totals = | $859.97 | $931.7811 | $931.78 | $931.80 | $931.80 | |