| 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 | $167.61 | 4.437% | $175.0469 | $175.05 | $175.05 | $175.00 |
| Purchase #2 | $140.26 | 6.398% | $149.2338 | $149.23 | $149.25 | $149.20 |
| Purchase #3 | $233.37 | 8.685% | $253.6382 | $253.64 | $253.65 | $253.60 |
| Purchase #4 | $120.48 | 8.229% | $130.3943 | $130.39 | $130.40 | $130.40 |
| Purchase #5 | $188.66 | 10.211% | $207.9241 | $207.92 | $207.90 | $207.90 |
| Purchase #6 | $95.88 | 6.176% | $101.8015 | $101.80 | $101.80 | $101.80 |
| Purchase #7 | $219.99 | 3.620% | $227.9536 | $227.95 | $227.95 | $228.00 |
| 7 purchase totals = | $1,166.25 | $1,245.9924 | $1,245.98 | $1,246.00 | $1,245.90 | |