| 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 | $185.45 | 13.656% | $210.7751 | $210.78 | $210.80 | $210.80 |
| Purchase #2 | $62.53 | 8.334% | $67.7413 | $67.74 | $67.75 | $67.70 |
| Purchase #3 | $211.32 | 13.594% | $240.0468 | $240.05 | $240.05 | $240.00 |
| Purchase #4 | $164.65 | 4.548% | $172.1383 | $172.14 | $172.15 | $172.10 |
| Purchase #5 | $193.65 | 5.730% | $204.7461 | $204.75 | $204.75 | $204.70 |
| Purchase #6 | $148.93 | 8.438% | $161.4967 | $161.50 | $161.50 | $161.50 |
| Purchase #7 | $93.94 | 12.460% | $105.6449 | $105.64 | $105.65 | $105.60 |
| 7 purchase totals = | $1,060.47 | $1,162.5892 | $1,162.60 | $1,162.65 | $1,162.40 | |