| 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 | $159.70 | 3.707% | $165.6201 | $165.62 | $165.60 | $165.60 |
| Purchase #2 | $36.78 | 12.549% | $41.3955 | $41.40 | $41.40 | $41.40 |
| Purchase #3 | $20.37 | 7.216% | $21.8399 | $21.84 | $21.85 | $21.80 |
| Purchase #4 | $86.81 | 4.805% | $90.9812 | $90.98 | $91.00 | $91.00 |
| Purchase #5 | $108.69 | 11.477% | $121.1644 | $121.16 | $121.15 | $121.20 |
| Purchase #6 | $225.65 | 7.776% | $243.1965 | $243.20 | $243.20 | $243.20 |
| Purchase #7 | $53.60 | 12.579% | $60.3423 | $60.34 | $60.35 | $60.30 |
| 7 purchase totals = | $691.60 | $744.5399 | $744.54 | $744.55 | $744.50 | |