| 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 | $123.92 | 11.860% | $138.6169 | $138.62 | $138.60 | $138.60 |
| Purchase #2 | $59.69 | 13.255% | $67.6019 | $67.60 | $67.60 | $67.60 |
| Purchase #3 | $121.30 | 13.288% | $137.4183 | $137.42 | $137.40 | $137.40 |
| Purchase #4 | $136.56 | 12.338% | $153.4088 | $153.41 | $153.40 | $153.40 |
| Purchase #5 | $141.58 | 6.206% | $150.3665 | $150.37 | $150.35 | $150.40 |
| Purchase #6 | $133.78 | 11.758% | $149.5099 | $149.51 | $149.50 | $149.50 |
| Purchase #7 | $129.76 | 8.104% | $140.2758 | $140.28 | $140.30 | $140.30 |
| 7 purchase totals = | $846.59 | $937.1981 | $937.21 | $937.15 | $937.20 | |