| 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 | $100.98 | 12.128% | $113.2269 | $113.23 | $113.25 | $113.20 |
| Purchase #2 | $131.29 | 9.570% | $143.8545 | $143.85 | $143.85 | $143.90 |
| Purchase #3 | $22.37 | 10.398% | $24.696 | $24.70 | $24.70 | $24.70 |
| Purchase #4 | $83.40 | 10.226% | $91.9285 | $91.93 | $91.95 | $91.90 |
| Purchase #5 | $193.63 | 7.739% | $208.615 | $208.62 | $208.60 | $208.60 |
| Purchase #6 | $32.31 | 5.491% | $34.0841 | $34.08 | $34.10 | $34.10 |
| Purchase #7 | $102.47 | 12.399% | $115.1753 | $115.18 | $115.20 | $115.20 |
| 7 purchase totals = | $666.45 | $731.5803 | $731.59 | $731.65 | $731.60 | |