| 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 | $176.63 | 7.372% | $189.6512 | $189.65 | $189.65 | $189.70 |
| Purchase #2 | $147.46 | 9.614% | $161.6368 | $161.64 | $161.65 | $161.60 |
| Purchase #3 | $161.40 | 6.261% | $171.5053 | $171.51 | $171.50 | $171.50 |
| Purchase #4 | $96.78 | 5.340% | $101.9481 | $101.95 | $101.95 | $101.90 |
| Purchase #5 | $27.60 | 4.285% | $28.7827 | $28.78 | $28.80 | $28.80 |
| Purchase #6 | $139.66 | 4.864% | $146.4531 | $146.45 | $146.45 | $146.50 |
| Purchase #7 | $98.86 | 3.866% | $102.6819 | $102.68 | $102.70 | $102.70 |
| 7 purchase totals = | $848.39 | $902.6591 | $902.66 | $902.70 | $902.70 | |