| 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 | $161.40 | 10.111% | $177.7192 | $177.72 | $177.70 | $177.70 |
| Purchase #2 | $11.98 | 11.490% | $13.3565 | $13.36 | $13.35 | $13.40 |
| Purchase #3 | $185.94 | 13.523% | $211.0847 | $211.08 | $211.10 | $211.10 |
| Purchase #4 | $14.94 | 11.844% | $16.7095 | $16.71 | $16.70 | $16.70 |
| Purchase #5 | $85.72 | 10.796% | $94.9743 | $94.97 | $94.95 | $95.00 |
| Purchase #6 | $54.48 | 10.252% | $60.0653 | $60.07 | $60.05 | $60.10 |
| Purchase #7 | $105.65 | 4.829% | $110.7518 | $110.75 | $110.75 | $110.80 |
| 7 purchase totals = | $620.11 | $684.6613 | $684.66 | $684.60 | $684.80 | |