| 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 | $121.30 | 13.828% | $138.0734 | $138.07 | $138.05 | $138.10 |
| Purchase #2 | $53.54 | 12.426% | $60.1929 | $60.19 | $60.20 | $60.20 |
| Purchase #3 | $159.39 | 11.156% | $177.1715 | $177.17 | $177.15 | $177.20 |
| Purchase #4 | $191.63 | 4.727% | $200.6884 | $200.69 | $200.70 | $200.70 |
| Purchase #5 | $187.87 | 5.550% | $198.2968 | $198.30 | $198.30 | $198.30 |
| Purchase #6 | $168.71 | 8.787% | $183.5345 | $183.53 | $183.55 | $183.50 |
| Purchase #7 | $141.28 | 7.785% | $152.2786 | $152.28 | $152.30 | $152.30 |
| 7 purchase totals = | $1,023.72 | $1,110.2361 | $1,110.23 | $1,110.25 | $1,110.30 | |