| 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 | $53.98 | 8.384% | $58.5057 | $58.51 | $58.50 | $58.50 |
| Purchase #2 | $147.71 | 10.111% | $162.645 | $162.65 | $162.65 | $162.60 |
| Purchase #3 | $130.84 | 6.628% | $139.5121 | $139.51 | $139.50 | $139.50 |
| Purchase #4 | $175.86 | 4.233% | $183.3042 | $183.30 | $183.30 | $183.30 |
| Purchase #5 | $183.25 | 10.225% | $201.9873 | $201.99 | $202.00 | $202.00 |
| Purchase #6 | $129.61 | 5.687% | $136.9809 | $136.98 | $137.00 | $137.00 |
| Purchase #7 | $50.94 | 13.611% | $57.8734 | $57.87 | $57.85 | $57.90 |
| 7 purchase totals = | $872.19 | $940.8086 | $940.81 | $940.80 | $940.80 | |