| 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 | $190.65 | 13.815% | $216.9883 | $216.99 | $217.00 | $217.00 |
| Purchase #2 | $18.91 | 12.789% | $21.3284 | $21.33 | $21.35 | $21.30 |
| Purchase #3 | $204.60 | 12.691% | $230.5658 | $230.57 | $230.55 | $230.60 |
| Purchase #4 | $96.90 | 11.653% | $108.1918 | $108.19 | $108.20 | $108.20 |
| Purchase #5 | $200.60 | 12.859% | $226.3952 | $226.40 | $226.40 | $226.40 |
| Purchase #6 | $182.84 | 6.192% | $194.1615 | $194.16 | $194.15 | $194.20 |
| Purchase #7 | $175.96 | 8.574% | $191.0468 | $191.05 | $191.05 | $191.00 |
| 7 purchase totals = | $1,070.46 | $1,188.6778 | $1,188.69 | $1,188.70 | $1,188.70 | |