| 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 | $166.91 | 11.564% | $186.2115 | $186.21 | $186.20 | $186.20 |
| Purchase #2 | $148.42 | 13.237% | $168.0664 | $168.07 | $168.05 | $168.10 |
| Purchase #3 | $101.30 | 8.651% | $110.0635 | $110.06 | $110.05 | $110.10 |
| Purchase #4 | $119.32 | 13.662% | $135.6215 | $135.62 | $135.60 | $135.60 |
| Purchase #5 | $181.92 | 6.738% | $194.1778 | $194.18 | $194.20 | $194.20 |
| Purchase #6 | $203.89 | 10.505% | $225.3086 | $225.31 | $225.30 | $225.30 |
| Purchase #7 | $240.54 | 9.612% | $263.6607 | $263.66 | $263.65 | $263.70 |
| 7 purchase totals = | $1,162.30 | $1,283.1100 | $1,283.11 | $1,283.05 | $1,283.20 | |