| 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 | $175.95 | 11.294% | $195.8218 | $195.82 | $195.80 | $195.80 |
| Purchase #2 | $77.70 | 9.338% | $84.9556 | $84.96 | $84.95 | $85.00 |
| Purchase #3 | $24.30 | 10.665% | $26.8916 | $26.89 | $26.90 | $26.90 |
| Purchase #4 | $186.81 | 5.688% | $197.4358 | $197.44 | $197.45 | $197.40 |
| Purchase #5 | $94.39 | 6.688% | $100.7028 | $100.70 | $100.70 | $100.70 |
| Purchase #6 | $106.42 | 6.128% | $112.9414 | $112.94 | $112.95 | $112.90 |
| Purchase #7 | $181.61 | 11.417% | $202.3444 | $202.34 | $202.35 | $202.30 |
| 7 purchase totals = | $847.18 | $921.0934 | $921.09 | $921.10 | $921.00 | |