| 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 | $174.98 | 10.855% | $193.9741 | $193.97 | $193.95 | $194.00 |
| Purchase #2 | $77.43 | 9.150% | $84.5148 | $84.51 | $84.50 | $84.50 |
| Purchase #3 | $242.52 | 8.506% | $263.1488 | $263.15 | $263.15 | $263.10 |
| Purchase #4 | $61.70 | 10.522% | $68.1921 | $68.19 | $68.20 | $68.20 |
| Purchase #5 | $77.84 | 5.790% | $82.3469 | $82.35 | $82.35 | $82.30 |
| Purchase #6 | $209.81 | 13.536% | $238.2099 | $238.21 | $238.20 | $238.20 |
| Purchase #7 | $172.63 | 7.856% | $186.1918 | $186.19 | $186.20 | $186.20 |
| 7 purchase totals = | $1,016.91 | $1,116.5784 | $1,116.57 | $1,116.55 | $1,116.50 | |