| 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 | $168.31 | 12.627% | $189.5625 | $189.56 | $189.55 | $189.60 |
| Purchase #2 | $58.99 | 4.835% | $61.8422 | $61.84 | $61.85 | $61.80 |
| Purchase #3 | $20.30 | 6.435% | $21.6063 | $21.61 | $21.60 | $21.60 |
| Purchase #4 | $207.86 | 5.813% | $219.9429 | $219.94 | $219.95 | $219.90 |
| Purchase #5 | $237.97 | 4.570% | $248.8452 | $248.85 | $248.85 | $248.80 |
| Purchase #6 | $132.93 | 7.745% | $143.2254 | $143.23 | $143.25 | $143.20 |
| Purchase #7 | $208.77 | 7.354% | $224.1229 | $224.12 | $224.10 | $224.10 |
| 7 purchase totals = | $1,035.13 | $1,109.1474 | $1,109.15 | $1,109.15 | $1,109.00 | |