| 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 | $123.50 | 3.146% | $127.3853 | $127.39 | $127.40 | $127.40 |
| Purchase #2 | $147.77 | 13.441% | $167.6318 | $167.63 | $167.65 | $167.60 |
| Purchase #3 | $198.59 | 3.141% | $204.8277 | $204.83 | $204.85 | $204.80 |
| Purchase #4 | $232.74 | 13.851% | $264.9768 | $264.98 | $265.00 | $265.00 |
| Purchase #5 | $237.78 | 13.826% | $270.6555 | $270.66 | $270.65 | $270.70 |
| Purchase #6 | $103.67 | 6.222% | $110.1203 | $110.12 | $110.10 | $110.10 |
| Purchase #7 | $12.95 | 7.226% | $13.8858 | $13.89 | $13.90 | $13.90 |
| 7 purchase totals = | $1,057.00 | $1,159.4832 | $1,159.50 | $1,159.55 | $1,159.50 | |