| 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 | $159.35 | 6.825% | $170.2256 | $170.23 | $170.25 | $170.20 |
| Purchase #2 | $226.58 | 5.189% | $238.3372 | $238.34 | $238.35 | $238.30 |
| Purchase #3 | $240.70 | 4.706% | $252.0273 | $252.03 | $252.05 | $252.00 |
| Purchase #4 | $191.41 | 10.225% | $210.9817 | $210.98 | $211.00 | $211.00 |
| Purchase #5 | $54.54 | 4.190% | $56.8252 | $56.83 | $56.85 | $56.80 |
| Purchase #6 | $227.30 | 11.588% | $253.6395 | $253.64 | $253.65 | $253.60 |
| Purchase #7 | $151.80 | 8.724% | $165.043 | $165.04 | $165.05 | $165.00 |
| 7 purchase totals = | $1,251.68 | $1,347.0795 | $1,347.09 | $1,347.20 | $1,346.90 | |