| 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 | $168.31 | 5.764% | $178.0114 | $178.01 | $178.00 | $178.00 |
| Purchase #2 | $98.46 | 3.311% | $101.72 | $101.72 | $101.70 | $101.70 |
| Purchase #3 | $195.55 | 7.645% | $210.4998 | $210.50 | $210.50 | $210.50 |
| Purchase #4 | $230.60 | 9.334% | $252.1242 | $252.12 | $252.10 | $252.10 |
| Purchase #5 | $61.64 | 8.160% | $66.6698 | $66.67 | $66.65 | $66.70 |
| Purchase #6 | $132.42 | 7.247% | $142.0165 | $142.02 | $142.00 | $142.00 |
| Purchase #7 | $175.53 | 9.337% | $191.9192 | $191.92 | $191.90 | $191.90 |
| 7 purchase totals = | $1,062.51 | $1,142.9609 | $1,142.96 | $1,142.85 | $1,142.90 | |