| 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 | $214.50 | 6.111% | $227.6081 | $227.61 | $227.60 | $227.60 |
| Purchase #2 | $145.88 | 4.333% | $152.201 | $152.20 | $152.20 | $152.20 |
| Purchase #3 | $63.96 | 10.515% | $70.6854 | $70.69 | $70.70 | $70.70 |
| Purchase #4 | $146.99 | 8.701% | $159.7796 | $159.78 | $159.80 | $159.80 |
| Purchase #5 | $188.42 | 13.691% | $214.2166 | $214.22 | $214.20 | $214.20 |
| Purchase #6 | $18.60 | 12.605% | $20.9445 | $20.94 | $20.95 | $20.90 |
| Purchase #7 | $7.35 | 4.541% | $7.6838 | $7.68 | $7.70 | $7.70 |
| 7 purchase totals = | $785.70 | $853.1190 | $853.12 | $853.15 | $853.10 | |