| 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 | $153.96 | 5.786% | $162.8681 | $162.87 | $162.85 | $162.90 |
| Purchase #2 | $80.67 | 3.133% | $83.1974 | $83.20 | $83.20 | $83.20 |
| Purchase #3 | $133.47 | 7.384% | $143.3254 | $143.33 | $143.35 | $143.30 |
| Purchase #4 | $244.93 | 4.805% | $256.6989 | $256.70 | $256.70 | $256.70 |
| Purchase #5 | $28.85 | 8.766% | $31.379 | $31.38 | $31.40 | $31.40 |
| Purchase #6 | $71.27 | 3.121% | $73.4943 | $73.49 | $73.50 | $73.50 |
| Purchase #7 | $170.57 | 13.432% | $193.481 | $193.48 | $193.50 | $193.50 |
| 7 purchase totals = | $883.72 | $944.4441 | $944.45 | $944.50 | $944.50 | |