| 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 | $153.92 | 5.398% | $162.2286 | $162.23 | $162.25 | $162.20 |
| Purchase #2 | $135.93 | 5.676% | $143.6454 | $143.65 | $143.65 | $143.60 |
| Purchase #3 | $97.41 | 13.351% | $110.4152 | $110.42 | $110.40 | $110.40 |
| Purchase #4 | $48.66 | 13.341% | $55.1517 | $55.15 | $55.15 | $55.20 |
| Purchase #5 | $233.66 | 9.624% | $256.1474 | $256.15 | $256.15 | $256.10 |
| Purchase #6 | $207.32 | 3.516% | $214.6094 | $214.61 | $214.60 | $214.60 |
| Purchase #7 | $91.41 | 7.295% | $98.0784 | $98.08 | $98.10 | $98.10 |
| 7 purchase totals = | $968.31 | $1,040.2761 | $1,040.29 | $1,040.30 | $1,040.20 | |