| 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 | $109.54 | 7.699% | $117.9735 | $117.97 | $117.95 | $118.00 |
| Purchase #2 | $169.76 | 3.115% | $175.048 | $175.05 | $175.05 | $175.00 |
| Purchase #3 | $135.37 | 13.593% | $153.7708 | $153.77 | $153.75 | $153.80 |
| Purchase #4 | $134.25 | 7.735% | $144.6342 | $144.63 | $144.65 | $144.60 |
| Purchase #5 | $126.50 | 4.662% | $132.3974 | $132.40 | $132.40 | $132.40 |
| Purchase #6 | $144.79 | 9.197% | $158.1063 | $158.11 | $158.10 | $158.10 |
| Purchase #7 | $202.55 | 13.764% | $230.429 | $230.43 | $230.45 | $230.40 |
| 7 purchase totals = | $1,022.76 | $1,112.3592 | $1,112.36 | $1,112.35 | $1,112.30 | |