| 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 | $200.89 | 7.661% | $216.2802 | $216.28 | $216.30 | $216.30 |
| Purchase #2 | $25.76 | 9.251% | $28.1431 | $28.14 | $28.15 | $28.10 |
| Purchase #3 | $117.61 | 9.469% | $128.7465 | $128.75 | $128.75 | $128.70 |
| Purchase #4 | $152.39 | 12.848% | $171.9691 | $171.97 | $171.95 | $172.00 |
| Purchase #5 | $51.34 | 5.363% | $54.0934 | $54.09 | $54.10 | $54.10 |
| Purchase #6 | $150.29 | 7.230% | $161.156 | $161.16 | $161.15 | $161.20 |
| Purchase #7 | $62.44 | 12.608% | $70.3124 | $70.31 | $70.30 | $70.30 |
| 7 purchase totals = | $760.72 | $830.7007 | $830.70 | $830.70 | $830.70 | |