| 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 | $133.45 | 10.230% | $147.1019 | $147.10 | $147.10 | $147.10 |
| Purchase #2 | $168.78 | 8.604% | $183.3018 | $183.30 | $183.30 | $183.30 |
| Purchase #3 | $34.91 | 12.656% | $39.3282 | $39.33 | $39.35 | $39.30 |
| Purchase #4 | $169.66 | 5.188% | $178.462 | $178.46 | $178.45 | $178.50 |
| Purchase #5 | $88.35 | 4.839% | $92.6253 | $92.63 | $92.65 | $92.60 |
| Purchase #6 | $34.63 | 10.388% | $38.2274 | $38.23 | $38.25 | $38.20 |
| Purchase #7 | $88.34 | 13.343% | $100.1272 | $100.13 | $100.15 | $100.10 |
| 7 purchase totals = | $718.12 | $779.1738 | $779.18 | $779.25 | $779.10 | |