| 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 | $182.70 | 8.326% | $197.9116 | $197.91 | $197.90 | $197.90 |
| Purchase #2 | $205.53 | 7.475% | $220.8934 | $220.89 | $220.90 | $220.90 |
| Purchase #3 | $224.57 | 13.817% | $255.5988 | $255.60 | $255.60 | $255.60 |
| Purchase #4 | $12.84 | 10.562% | $14.1962 | $14.20 | $14.20 | $14.20 |
| Purchase #5 | $164.44 | 8.640% | $178.6476 | $178.65 | $178.65 | $178.60 |
| Purchase #6 | $89.47 | 7.555% | $96.2295 | $96.23 | $96.25 | $96.20 |
| Purchase #7 | $45.66 | 6.551% | $48.6512 | $48.65 | $48.65 | $48.70 |
| 7 purchase totals = | $925.21 | $1,012.1283 | $1,012.13 | $1,012.15 | $1,012.10 | |