| 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 | $131.96 | 7.421% | $141.7528 | $141.75 | $141.75 | $141.80 |
| Purchase #2 | $35.80 | 7.516% | $38.4907 | $38.49 | $38.50 | $38.50 |
| Purchase #3 | $188.67 | 7.559% | $202.9316 | $202.93 | $202.95 | $202.90 |
| Purchase #4 | $120.54 | 10.481% | $133.1738 | $133.17 | $133.15 | $133.20 |
| Purchase #5 | $64.55 | 9.455% | $70.6532 | $70.65 | $70.65 | $70.70 |
| Purchase #6 | $83.57 | 12.152% | $93.7254 | $93.73 | $93.75 | $93.70 |
| Purchase #7 | $121.30 | 3.729% | $125.8233 | $125.82 | $125.80 | $125.80 |
| 7 purchase totals = | $746.39 | $806.5508 | $806.54 | $806.55 | $806.60 | |