| 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 | $164.35 | 6.817% | $175.5537 | $175.55 | $175.55 | $175.60 |
| Purchase #2 | $135.27 | 5.860% | $143.1968 | $143.20 | $143.20 | $143.20 |
| Purchase #3 | $64.56 | 6.750% | $68.9178 | $68.92 | $68.90 | $68.90 |
| Purchase #4 | $177.59 | 4.715% | $185.9634 | $185.96 | $185.95 | $186.00 |
| Purchase #5 | $69.53 | 12.239% | $78.0398 | $78.04 | $78.05 | $78.00 |
| Purchase #6 | $140.77 | 6.549% | $149.989 | $149.99 | $150.00 | $150.00 |
| Purchase #7 | $182.31 | 10.138% | $200.7926 | $200.79 | $200.80 | $200.80 |
| 7 purchase totals = | $934.38 | $1,002.4531 | $1,002.45 | $1,002.45 | $1,002.50 | |