| 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 | $171.36 | 8.494% | $185.9153 | $185.92 | $185.90 | $185.90 |
| Purchase #2 | $167.69 | 6.422% | $178.4591 | $178.46 | $178.45 | $178.50 |
| Purchase #3 | $160.48 | 12.772% | $180.9765 | $180.98 | $181.00 | $181.00 |
| Purchase #4 | $39.72 | 13.830% | $45.2133 | $45.21 | $45.20 | $45.20 |
| Purchase #5 | $189.43 | 9.182% | $206.8235 | $206.82 | $206.80 | $206.80 |
| Purchase #6 | $85.76 | 10.342% | $94.6293 | $94.63 | $94.65 | $94.60 |
| Purchase #7 | $68.66 | 10.655% | $75.9757 | $75.98 | $76.00 | $76.00 |
| 7 purchase totals = | $883.10 | $967.9927 | $968.00 | $968.00 | $968.00 | |