| 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 | $52.41 | 10.240% | $57.7768 | $57.78 | $57.80 | $57.80 |
| Purchase #2 | $165.81 | 5.620% | $175.1285 | $175.13 | $175.15 | $175.10 |
| Purchase #3 | $149.71 | 6.311% | $159.1582 | $159.16 | $159.15 | $159.20 |
| Purchase #4 | $123.56 | 9.226% | $134.9596 | $134.96 | $134.95 | $135.00 |
| Purchase #5 | $156.57 | 9.503% | $171.4488 | $171.45 | $171.45 | $171.40 |
| Purchase #6 | $176.82 | 12.857% | $199.5537 | $199.55 | $199.55 | $199.60 |
| Purchase #7 | $131.89 | 9.676% | $144.6517 | $144.65 | $144.65 | $144.70 |
| 7 purchase totals = | $956.77 | $1,042.6773 | $1,042.68 | $1,042.70 | $1,042.80 | |