| 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 | $141.90 | 10.234% | $156.422 | $156.42 | $156.40 | $156.40 |
| Purchase #2 | $62.74 | 7.125% | $67.2102 | $67.21 | $67.20 | $67.20 |
| Purchase #3 | $19.84 | 11.859% | $22.1928 | $22.19 | $22.20 | $22.20 |
| Purchase #4 | $112.35 | 12.506% | $126.4005 | $126.40 | $126.40 | $126.40 |
| Purchase #5 | $98.51 | 4.639% | $103.0799 | $103.08 | $103.10 | $103.10 |
| Purchase #6 | $73.28 | 7.810% | $79.0032 | $79.00 | $79.00 | $79.00 |
| Purchase #7 | $202.47 | 3.868% | $210.3015 | $210.30 | $210.30 | $210.30 |
| 7 purchase totals = | $711.09 | $764.6101 | $764.60 | $764.60 | $764.60 | |