| 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 | $104.68 | 3.786% | $108.6432 | $108.64 | $108.65 | $108.60 |
| Purchase #2 | $143.35 | 11.452% | $159.7664 | $159.77 | $159.75 | $159.80 |
| Purchase #3 | $241.25 | 6.260% | $256.3523 | $256.35 | $256.35 | $256.40 |
| Purchase #4 | $156.28 | 13.712% | $177.7091 | $177.71 | $177.70 | $177.70 |
| Purchase #5 | $148.35 | 11.863% | $165.9488 | $165.95 | $165.95 | $165.90 |
| Purchase #6 | $219.33 | 6.230% | $232.9943 | $232.99 | $233.00 | $233.00 |
| Purchase #7 | $80.71 | 7.561% | $86.8125 | $86.81 | $86.80 | $86.80 |
| 7 purchase totals = | $1,093.95 | $1,188.2266 | $1,188.22 | $1,188.20 | $1,188.20 | |