| 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 | $143.77 | 5.819% | $152.136 | $152.14 | $152.15 | $152.10 |
| Purchase #2 | $200.46 | 7.866% | $216.2282 | $216.23 | $216.25 | $216.20 |
| Purchase #3 | $211.67 | 3.726% | $219.5568 | $219.56 | $219.55 | $219.60 |
| Purchase #4 | $221.98 | 5.479% | $234.1423 | $234.14 | $234.15 | $234.10 |
| Purchase #5 | $76.73 | 3.726% | $79.589 | $79.59 | $79.60 | $79.60 |
| Purchase #6 | $34.68 | 8.245% | $37.5394 | $37.54 | $37.55 | $37.50 |
| Purchase #7 | $184.95 | 13.247% | $209.4503 | $209.45 | $209.45 | $209.50 |
| 7 purchase totals = | $1,074.24 | $1,148.6420 | $1,148.65 | $1,148.70 | $1,148.60 | |