| 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 | $129.66 | 8.783% | $141.048 | $141.05 | $141.05 | $141.00 |
| Purchase #2 | $159.72 | 7.772% | $172.1334 | $172.13 | $172.15 | $172.10 |
| Purchase #3 | $179.96 | 13.745% | $204.6955 | $204.70 | $204.70 | $204.70 |
| Purchase #4 | $245.61 | 12.746% | $276.9155 | $276.92 | $276.90 | $276.90 |
| Purchase #5 | $51.96 | 7.338% | $55.7728 | $55.77 | $55.75 | $55.80 |
| Purchase #6 | $18.31 | 4.481% | $19.1305 | $19.13 | $19.15 | $19.10 |
| Purchase #7 | $51.81 | 5.573% | $54.6974 | $54.70 | $54.70 | $54.70 |
| 7 purchase totals = | $837.03 | $924.3931 | $924.40 | $924.40 | $924.30 | |