| 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 | $86.89 | 4.437% | $90.7453 | $90.75 | $90.75 | $90.70 |
| Purchase #2 | $100.79 | 6.524% | $107.3655 | $107.37 | $107.35 | $107.40 |
| Purchase #3 | $230.72 | 6.651% | $246.0652 | $246.07 | $246.05 | $246.10 |
| Purchase #4 | $244.53 | 11.570% | $272.8221 | $272.82 | $272.80 | $272.80 |
| Purchase #5 | $95.52 | 9.118% | $104.2295 | $104.23 | $104.25 | $104.20 |
| Purchase #6 | $155.33 | 9.752% | $170.4778 | $170.48 | $170.50 | $170.50 |
| Purchase #7 | $173.53 | 6.524% | $184.8511 | $184.85 | $184.85 | $184.90 |
| 7 purchase totals = | $1,087.31 | $1,176.5565 | $1,176.57 | $1,176.55 | $1,176.60 | |