| 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 | $170.75 | 12.734% | $192.4933 | $192.49 | $192.50 | $192.50 |
| Purchase #2 | $248.87 | 5.773% | $263.2373 | $263.24 | $263.25 | $263.20 |
| Purchase #3 | $94.28 | 3.439% | $97.5223 | $97.52 | $97.50 | $97.50 |
| Purchase #4 | $8.82 | 11.446% | $9.8295 | $9.83 | $9.85 | $9.80 |
| Purchase #5 | $189.99 | 10.871% | $210.6438 | $210.64 | $210.65 | $210.60 |
| Purchase #6 | $27.78 | 7.499% | $29.8632 | $29.86 | $29.85 | $29.90 |
| Purchase #7 | $133.58 | 7.172% | $143.1604 | $143.16 | $143.15 | $143.20 |
| 7 purchase totals = | $874.07 | $946.7498 | $946.74 | $946.75 | $946.70 | |