| 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 | $172.48 | 12.508% | $194.0538 | $194.05 | $194.05 | $194.10 |
| Purchase #2 | $63.95 | 8.736% | $69.5367 | $69.54 | $69.55 | $69.50 |
| Purchase #3 | $159.29 | 3.251% | $164.4685 | $164.47 | $164.45 | $164.50 |
| Purchase #4 | $8.99 | 8.562% | $9.7597 | $9.76 | $9.75 | $9.80 |
| Purchase #5 | $146.37 | 13.567% | $166.228 | $166.23 | $166.25 | $166.20 |
| Purchase #6 | $235.45 | 10.475% | $260.1134 | $260.11 | $260.10 | $260.10 |
| Purchase #7 | $171.35 | 7.315% | $183.8843 | $183.88 | $183.90 | $183.90 |
| 7 purchase totals = | $957.88 | $1,048.0444 | $1,048.04 | $1,048.05 | $1,048.10 | |