| 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 | $160.48 | 11.231% | $178.5035 | $178.50 | $178.50 | $178.50 |
| Purchase #2 | $131.35 | 9.346% | $143.626 | $143.63 | $143.65 | $143.60 |
| Purchase #3 | $68.62 | 5.288% | $72.2486 | $72.25 | $72.25 | $72.20 |
| Purchase #4 | $158.89 | 7.759% | $171.2183 | $171.22 | $171.20 | $171.20 |
| Purchase #5 | $22.99 | 11.427% | $25.6171 | $25.62 | $25.60 | $25.60 |
| Purchase #6 | $172.57 | 13.526% | $195.9118 | $195.91 | $195.90 | $195.90 |
| Purchase #7 | $38.70 | 8.606% | $42.0305 | $42.03 | $42.05 | $42.00 |
| 7 purchase totals = | $753.60 | $829.1558 | $829.16 | $829.15 | $829.00 | |