| 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 | $180.46 | 9.665% | $197.9015 | $197.90 | $197.90 | $197.90 |
| Purchase #2 | $28.49 | 6.393% | $30.3114 | $30.31 | $30.30 | $30.30 |
| Purchase #3 | $45.68 | 10.131% | $50.3078 | $50.31 | $50.30 | $50.30 |
| Purchase #4 | $102.92 | 10.349% | $113.5712 | $113.57 | $113.55 | $113.60 |
| Purchase #5 | $214.80 | 3.208% | $221.6908 | $221.69 | $221.70 | $221.70 |
| Purchase #6 | $19.95 | 13.399% | $22.6231 | $22.62 | $22.60 | $22.60 |
| Purchase #7 | $118.90 | 4.424% | $124.1601 | $124.16 | $124.15 | $124.20 |
| 7 purchase totals = | $711.20 | $760.5659 | $760.56 | $760.50 | $760.60 | |