| 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 | $206.81 | 7.255% | $221.8141 | $221.81 | $221.80 | $221.80 |
| Purchase #2 | $155.68 | 11.226% | $173.1566 | $173.16 | $173.15 | $173.20 |
| Purchase #3 | $99.94 | 12.642% | $112.5744 | $112.57 | $112.55 | $112.60 |
| Purchase #4 | $6.75 | 8.611% | $7.3312 | $7.33 | $7.35 | $7.30 |
| Purchase #5 | $69.55 | 6.438% | $74.0276 | $74.03 | $74.05 | $74.00 |
| Purchase #6 | $88.67 | 6.251% | $94.2128 | $94.21 | $94.20 | $94.20 |
| Purchase #7 | $137.97 | 8.553% | $149.7706 | $149.77 | $149.75 | $149.80 |
| 7 purchase totals = | $765.37 | $832.8873 | $832.88 | $832.85 | $832.90 | |