| 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 | $149.53 | 5.269% | $157.4087 | $157.41 | $157.40 | $157.40 |
| Purchase #2 | $73.52 | 11.232% | $81.7778 | $81.78 | $81.80 | $81.80 |
| Purchase #3 | $63.76 | 3.695% | $66.1159 | $66.12 | $66.10 | $66.10 |
| Purchase #4 | $61.44 | 11.686% | $68.6199 | $68.62 | $68.60 | $68.60 |
| Purchase #5 | $131.52 | 13.365% | $149.0976 | $149.10 | $149.10 | $149.10 |
| Purchase #6 | $68.82 | 6.861% | $73.5417 | $73.54 | $73.55 | $73.50 |
| Purchase #7 | $158.73 | 7.376% | $170.4379 | $170.44 | $170.45 | $170.40 |
| 7 purchase totals = | $707.32 | $766.9995 | $767.01 | $767.00 | $766.90 | |