| 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 | $155.26 | 6.173% | $164.8442 | $164.84 | $164.85 | $164.80 |
| Purchase #2 | $202.96 | 7.212% | $217.5975 | $217.60 | $217.60 | $217.60 |
| Purchase #3 | $243.35 | 8.375% | $263.7306 | $263.73 | $263.75 | $263.70 |
| Purchase #4 | $82.97 | 4.155% | $86.4174 | $86.42 | $86.40 | $86.40 |
| Purchase #5 | $145.29 | 8.306% | $157.3578 | $157.36 | $157.35 | $157.40 |
| Purchase #6 | $198.26 | 4.191% | $206.5691 | $206.57 | $206.55 | $206.60 |
| Purchase #7 | $235.65 | 7.834% | $254.1108 | $254.11 | $254.10 | $254.10 |
| 7 purchase totals = | $1,263.74 | $1,350.6274 | $1,350.63 | $1,350.60 | $1,350.60 | |