| 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 | $80.97 | 13.837% | $92.1738 | $92.17 | $92.15 | $92.20 |
| Purchase #2 | $157.67 | 6.350% | $167.682 | $167.68 | $167.70 | $167.70 |
| Purchase #3 | $190.86 | 7.298% | $204.789 | $204.79 | $204.80 | $204.80 |
| Purchase #4 | $244.72 | 8.356% | $265.1688 | $265.17 | $265.15 | $265.20 |
| Purchase #5 | $27.41 | 3.647% | $28.4096 | $28.41 | $28.40 | $28.40 |
| Purchase #6 | $82.93 | 6.650% | $88.4448 | $88.44 | $88.45 | $88.40 |
| Purchase #7 | $182.50 | 5.656% | $192.8222 | $192.82 | $192.80 | $192.80 |
| 7 purchase totals = | $967.06 | $1,039.4902 | $1,039.48 | $1,039.45 | $1,039.50 | |