| 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 | $86.32 | 7.354% | $92.668 | $92.67 | $92.65 | $92.70 |
| Purchase #2 | $43.76 | 12.334% | $49.1574 | $49.16 | $49.15 | $49.20 |
| Purchase #3 | $129.56 | 13.543% | $147.1063 | $147.11 | $147.10 | $147.10 |
| Purchase #4 | $153.76 | 5.411% | $162.08 | $162.08 | $162.10 | $162.10 |
| Purchase #5 | $51.75 | 9.290% | $56.5576 | $56.56 | $56.55 | $56.60 |
| Purchase #6 | $120.25 | 9.206% | $131.3202 | $131.32 | $131.30 | $131.30 |
| Purchase #7 | $140.45 | 5.475% | $148.1396 | $148.14 | $148.15 | $148.10 |
| 7 purchase totals = | $725.85 | $787.0291 | $787.04 | $787.00 | $787.10 | |