| 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 | $135.78 | 7.479% | $145.935 | $145.94 | $145.95 | $145.90 |
| Purchase #2 | $239.91 | 5.620% | $253.3929 | $253.39 | $253.40 | $253.40 |
| Purchase #3 | $64.42 | 5.146% | $67.7351 | $67.74 | $67.75 | $67.70 |
| Purchase #4 | $99.37 | 10.842% | $110.1437 | $110.14 | $110.15 | $110.10 |
| Purchase #5 | $138.84 | 4.316% | $144.8323 | $144.83 | $144.85 | $144.80 |
| Purchase #6 | $243.44 | 3.768% | $252.6128 | $252.61 | $252.60 | $252.60 |
| Purchase #7 | $59.40 | 5.171% | $62.4716 | $62.47 | $62.45 | $62.50 |
| 7 purchase totals = | $981.16 | $1,037.1234 | $1,037.12 | $1,037.15 | $1,037.00 | |