| 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 | $181.40 | 3.742% | $188.188 | $188.19 | $188.20 | $188.20 |
| Purchase #2 | $140.46 | 7.389% | $150.8386 | $150.84 | $150.85 | $150.80 |
| Purchase #3 | $124.43 | 12.576% | $140.0783 | $140.08 | $140.10 | $140.10 |
| Purchase #4 | $116.53 | 12.758% | $131.3969 | $131.40 | $131.40 | $131.40 |
| Purchase #5 | $60.69 | 13.415% | $68.8316 | $68.83 | $68.85 | $68.80 |
| Purchase #6 | $242.44 | 11.385% | $270.0418 | $270.04 | $270.05 | $270.00 |
| Purchase #7 | $194.62 | 9.617% | $213.3366 | $213.34 | $213.35 | $213.30 |
| 7 purchase totals = | $1,060.57 | $1,162.7118 | $1,162.72 | $1,162.80 | $1,162.60 | |