| 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 | $131.85 | 7.753% | $142.0723 | $142.07 | $142.05 | $142.10 |
| Purchase #2 | $94.52 | 3.669% | $97.9879 | $97.99 | $98.00 | $98.00 |
| Purchase #3 | $182.45 | 13.786% | $207.6026 | $207.60 | $207.60 | $207.60 |
| Purchase #4 | $25.59 | 9.580% | $28.0415 | $28.04 | $28.05 | $28.00 |
| Purchase #5 | $71.64 | 10.703% | $79.3076 | $79.31 | $79.30 | $79.30 |
| Purchase #6 | $122.55 | 4.677% | $128.2817 | $128.28 | $128.30 | $128.30 |
| Purchase #7 | $176.54 | 9.335% | $193.02 | $193.02 | $193.00 | $193.00 |
| 7 purchase totals = | $805.14 | $876.3136 | $876.31 | $876.30 | $876.30 | |