| 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 | $182.48 | 10.740% | $202.0784 | $202.08 | $202.10 | $202.10 |
| Purchase #2 | $41.25 | 11.656% | $46.0581 | $46.06 | $46.05 | $46.10 |
| Purchase #3 | $16.28 | 11.296% | $18.119 | $18.12 | $18.10 | $18.10 |
| Purchase #4 | $210.77 | 9.257% | $230.281 | $230.28 | $230.30 | $230.30 |
| Purchase #5 | $65.95 | 4.515% | $68.9276 | $68.93 | $68.95 | $68.90 |
| Purchase #6 | $60.46 | 3.211% | $62.4014 | $62.40 | $62.40 | $62.40 |
| Purchase #7 | $123.62 | 5.126% | $129.9568 | $129.96 | $129.95 | $130.00 |
| 7 purchase totals = | $700.81 | $757.8223 | $757.83 | $757.85 | $757.90 | |