| 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 | $180.59 | 4.445% | $188.6172 | $188.62 | $188.60 | $188.60 |
| Purchase #2 | $67.89 | 3.112% | $70.0027 | $70.00 | $70.00 | $70.00 |
| Purchase #3 | $90.90 | 11.871% | $101.6907 | $101.69 | $101.70 | $101.70 |
| Purchase #4 | $177.80 | 13.111% | $201.1114 | $201.11 | $201.10 | $201.10 |
| Purchase #5 | $5.67 | 10.778% | $6.2811 | $6.28 | $6.30 | $6.30 |
| Purchase #6 | $207.40 | 8.275% | $224.5624 | $224.56 | $224.55 | $224.60 |
| Purchase #7 | $73.97 | 13.282% | $83.7947 | $83.79 | $83.80 | $83.80 |
| 7 purchase totals = | $804.22 | $876.0602 | $876.05 | $876.05 | $876.10 | |