| 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 | $165.32 | 4.696% | $173.0834 | $173.08 | $173.10 | $173.10 |
| Purchase #2 | $209.60 | 11.151% | $232.9725 | $232.97 | $232.95 | $233.00 |
| Purchase #3 | $195.99 | 3.499% | $202.8477 | $202.85 | $202.85 | $202.80 |
| Purchase #4 | $89.90 | 5.422% | $94.7744 | $94.77 | $94.75 | $94.80 |
| Purchase #5 | $128.88 | 8.441% | $139.7588 | $139.76 | $139.75 | $139.80 |
| Purchase #6 | $107.59 | 9.805% | $118.1392 | $118.14 | $118.15 | $118.10 |
| Purchase #7 | $166.25 | 7.671% | $179.003 | $179.00 | $179.00 | $179.00 |
| 7 purchase totals = | $1,063.53 | $1,140.5790 | $1,140.57 | $1,140.55 | $1,140.60 | |