| 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 | $174.27 | 9.781% | $191.3153 | $191.32 | $191.30 | $191.30 |
| Purchase #2 | $102.99 | 13.814% | $117.217 | $117.22 | $117.20 | $117.20 |
| Purchase #3 | $242.79 | 4.188% | $252.958 | $252.96 | $252.95 | $253.00 |
| Purchase #4 | $11.94 | 10.509% | $13.1948 | $13.19 | $13.20 | $13.20 |
| Purchase #5 | $29.90 | 13.700% | $33.9963 | $34.00 | $34.00 | $34.00 |
| Purchase #6 | $79.31 | 3.213% | $81.8582 | $81.86 | $81.85 | $81.90 |
| Purchase #7 | $40.73 | 9.729% | $44.6926 | $44.69 | $44.70 | $44.70 |
| 7 purchase totals = | $681.93 | $735.2322 | $735.24 | $735.20 | $735.30 | |