| 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 | $148.26 | 7.412% | $159.249 | $159.25 | $159.25 | $159.20 |
| Purchase #2 | $208.84 | 12.248% | $234.4187 | $234.42 | $234.40 | $234.40 |
| Purchase #3 | $106.91 | 8.368% | $115.8562 | $115.86 | $115.85 | $115.90 |
| Purchase #4 | $25.62 | 13.421% | $29.0585 | $29.06 | $29.05 | $29.10 |
| Purchase #5 | $232.50 | 3.422% | $240.4562 | $240.46 | $240.45 | $240.50 |
| Purchase #6 | $143.50 | 4.528% | $149.9977 | $150.00 | $150.00 | $150.00 |
| Purchase #7 | $93.67 | 10.702% | $103.6946 | $103.69 | $103.70 | $103.70 |
| 7 purchase totals = | $959.30 | $1,032.7309 | $1,032.74 | $1,032.70 | $1,032.80 | |