| 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 | $115.90 | 12.797% | $130.7317 | $130.73 | $130.75 | $130.70 |
| Purchase #2 | $157.68 | 3.136% | $162.6248 | $162.62 | $162.60 | $162.60 |
| Purchase #3 | $97.26 | 3.425% | $100.5912 | $100.59 | $100.60 | $100.60 |
| Purchase #4 | $200.56 | 13.834% | $228.3055 | $228.31 | $228.30 | $228.30 |
| Purchase #5 | $177.37 | 3.148% | $182.9536 | $182.95 | $182.95 | $183.00 |
| Purchase #6 | $146.56 | 10.312% | $161.6733 | $161.67 | $161.65 | $161.70 |
| Purchase #7 | $30.86 | 3.235% | $31.8583 | $31.86 | $31.85 | $31.90 |
| 7 purchase totals = | $926.19 | $998.7384 | $998.73 | $998.70 | $998.80 | |