| 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 | $135.30 | 13.343% | $153.3531 | $153.35 | $153.35 | $153.40 |
| Purchase #2 | $68.89 | 13.155% | $77.9525 | $77.95 | $77.95 | $78.00 |
| Purchase #3 | $141.34 | 5.212% | $148.7066 | $148.71 | $148.70 | $148.70 |
| Purchase #4 | $161.76 | 5.453% | $170.5808 | $170.58 | $170.60 | $170.60 |
| Purchase #5 | $146.88 | 5.796% | $155.3932 | $155.39 | $155.40 | $155.40 |
| Purchase #6 | $197.33 | 5.685% | $208.5482 | $208.55 | $208.55 | $208.50 |
| Purchase #7 | $171.33 | 13.168% | $193.8907 | $193.89 | $193.90 | $193.90 |
| 7 purchase totals = | $1,022.83 | $1,108.4251 | $1,108.42 | $1,108.45 | $1,108.50 | |