| 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 | $160.57 | 9.174% | $175.3007 | $175.30 | $175.30 | $175.30 |
| Purchase #2 | $167.99 | 12.136% | $188.3773 | $188.38 | $188.40 | $188.40 |
| Purchase #3 | $250.48 | 8.561% | $271.9236 | $271.92 | $271.90 | $271.90 |
| Purchase #4 | $148.69 | 5.209% | $156.4353 | $156.44 | $156.45 | $156.40 |
| Purchase #5 | $91.67 | 3.210% | $94.6126 | $94.61 | $94.60 | $94.60 |
| Purchase #6 | $247.99 | 7.746% | $267.1993 | $267.20 | $267.20 | $267.20 |
| Purchase #7 | $67.71 | 4.497% | $70.7549 | $70.75 | $70.75 | $70.80 |
| 7 purchase totals = | $1,135.10 | $1,224.6037 | $1,224.60 | $1,224.60 | $1,224.60 | |