| 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 | $133.75 | 8.755% | $145.4598 | $145.46 | $145.45 | $145.50 |
| Purchase #2 | $132.93 | 4.265% | $138.5995 | $138.60 | $138.60 | $138.60 |
| Purchase #3 | $51.43 | 10.217% | $56.6846 | $56.68 | $56.70 | $56.70 |
| Purchase #4 | $142.50 | 11.309% | $158.6153 | $158.62 | $158.60 | $158.60 |
| Purchase #5 | $131.81 | 13.680% | $149.8416 | $149.84 | $149.85 | $149.80 |
| Purchase #6 | $130.40 | 9.258% | $142.4724 | $142.47 | $142.45 | $142.50 |
| Purchase #7 | $12.89 | 8.175% | $13.9438 | $13.94 | $13.95 | $13.90 |
| 7 purchase totals = | $735.71 | $805.6170 | $805.61 | $805.60 | $805.60 | |