| 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 | $127.29 | 13.418% | $144.3698 | $144.37 | $144.35 | $144.40 |
| Purchase #2 | $131.95 | 13.117% | $149.2579 | $149.26 | $149.25 | $149.30 |
| Purchase #3 | $91.49 | 12.813% | $103.2126 | $103.21 | $103.20 | $103.20 |
| Purchase #4 | $144.80 | 10.334% | $159.7636 | $159.76 | $159.75 | $159.80 |
| Purchase #5 | $153.25 | 6.128% | $162.6412 | $162.64 | $162.65 | $162.60 |
| Purchase #6 | $115.83 | 9.814% | $127.1976 | $127.20 | $127.20 | $127.20 |
| Purchase #7 | $198.57 | 7.620% | $213.701 | $213.70 | $213.70 | $213.70 |
| 7 purchase totals = | $963.18 | $1,060.1437 | $1,060.14 | $1,060.10 | $1,060.20 | |