| 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 | $129.40 | 13.120% | $146.3773 | $146.38 | $146.40 | $146.40 |
| Purchase #2 | $91.92 | 3.720% | $95.3394 | $95.34 | $95.35 | $95.30 |
| Purchase #3 | $234.31 | 12.530% | $263.669 | $263.67 | $263.65 | $263.70 |
| Purchase #4 | $176.82 | 10.261% | $194.9635 | $194.96 | $194.95 | $195.00 |
| Purchase #5 | $60.28 | 12.232% | $67.6534 | $67.65 | $67.65 | $67.70 |
| Purchase #6 | $141.99 | 12.271% | $159.4136 | $159.41 | $159.40 | $159.40 |
| Purchase #7 | $203.87 | 7.552% | $219.2663 | $219.27 | $219.25 | $219.30 |
| 7 purchase totals = | $1,038.59 | $1,146.6825 | $1,146.68 | $1,146.65 | $1,146.80 | |