| 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 | $181.76 | 6.834% | $194.1815 | $194.18 | $194.20 | $194.20 |
| Purchase #2 | $48.92 | 8.457% | $53.0572 | $53.06 | $53.05 | $53.10 |
| Purchase #3 | $173.55 | 8.670% | $188.5968 | $188.60 | $188.60 | $188.60 |
| Purchase #4 | $167.60 | 4.811% | $175.6632 | $175.66 | $175.65 | $175.70 |
| Purchase #5 | $7.28 | 11.757% | $8.1359 | $8.14 | $8.15 | $8.10 |
| Purchase #6 | $47.60 | 11.225% | $52.9431 | $52.94 | $52.95 | $52.90 |
| Purchase #7 | $220.44 | 13.341% | $249.8489 | $249.85 | $249.85 | $249.80 |
| 7 purchase totals = | $847.15 | $922.4266 | $922.43 | $922.45 | $922.40 | |