| 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 | $143.58 | 8.291% | $155.4842 | $155.48 | $155.50 | $155.50 |
| Purchase #2 | $234.30 | 7.384% | $251.6007 | $251.60 | $251.60 | $251.60 |
| Purchase #3 | $64.36 | 13.126% | $72.8079 | $72.81 | $72.80 | $72.80 |
| Purchase #4 | $133.50 | 12.772% | $150.5506 | $150.55 | $150.55 | $150.60 |
| Purchase #5 | $222.36 | 3.672% | $230.5251 | $230.53 | $230.55 | $230.50 |
| Purchase #6 | $217.76 | 11.278% | $242.319 | $242.32 | $242.30 | $242.30 |
| Purchase #7 | $160.93 | 10.422% | $177.7021 | $177.70 | $177.70 | $177.70 |
| 7 purchase totals = | $1,176.79 | $1,280.9896 | $1,280.99 | $1,281.00 | $1,281.00 | |