| 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 | $141.56 | 12.832% | $159.725 | $159.73 | $159.75 | $159.70 |
| Purchase #2 | $104.87 | 10.391% | $115.767 | $115.77 | $115.75 | $115.80 |
| Purchase #3 | $168.55 | 13.802% | $191.8133 | $191.81 | $191.80 | $191.80 |
| Purchase #4 | $158.32 | 5.429% | $166.9152 | $166.92 | $166.90 | $166.90 |
| Purchase #5 | $35.29 | 11.577% | $39.3755 | $39.38 | $39.40 | $39.40 |
| Purchase #6 | $205.44 | 5.131% | $215.9811 | $215.98 | $216.00 | $216.00 |
| Purchase #7 | $86.57 | 5.783% | $91.5763 | $91.58 | $91.60 | $91.60 |
| 7 purchase totals = | $900.60 | $981.1534 | $981.17 | $981.20 | $981.20 | |