| 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 | $143.94 | 5.608% | $152.0122 | $152.01 | $152.00 | $152.00 |
| Purchase #2 | $94.80 | 8.610% | $102.9623 | $102.96 | $102.95 | $103.00 |
| Purchase #3 | $38.86 | 3.857% | $40.3588 | $40.36 | $40.35 | $40.40 |
| Purchase #4 | $73.91 | 13.514% | $83.8982 | $83.90 | $83.90 | $83.90 |
| Purchase #5 | $36.87 | 7.619% | $39.6791 | $39.68 | $39.70 | $39.70 |
| Purchase #6 | $210.80 | 5.460% | $222.3097 | $222.31 | $222.30 | $222.30 |
| Purchase #7 | $245.95 | 9.658% | $269.7039 | $269.70 | $269.70 | $269.70 |
| 7 purchase totals = | $845.13 | $910.9242 | $910.92 | $910.90 | $911.00 | |