| 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 | $148.72 | 8.395% | $161.205 | $161.21 | $161.20 | $161.20 |
| Purchase #2 | $79.41 | 6.598% | $84.6495 | $84.65 | $84.65 | $84.60 |
| Purchase #3 | $98.54 | 10.150% | $108.5418 | $108.54 | $108.55 | $108.50 |
| Purchase #4 | $16.45 | 9.510% | $18.0144 | $18.01 | $18.00 | $18.00 |
| Purchase #5 | $211.63 | 11.354% | $235.6585 | $235.66 | $235.65 | $235.70 |
| Purchase #6 | $170.32 | 7.351% | $182.8402 | $182.84 | $182.85 | $182.80 |
| Purchase #7 | $102.99 | 13.287% | $116.6743 | $116.67 | $116.65 | $116.70 |
| 7 purchase totals = | $828.06 | $907.5837 | $907.58 | $907.55 | $907.50 | |