| 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 | $118.98 | 6.813% | $127.0861 | $127.09 | $127.10 | $127.10 |
| Purchase #2 | $172.29 | 7.345% | $184.9447 | $184.94 | $184.95 | $184.90 |
| Purchase #3 | $129.78 | 11.441% | $144.6281 | $144.63 | $144.65 | $144.60 |
| Purchase #4 | $23.48 | 9.865% | $25.7963 | $25.80 | $25.80 | $25.80 |
| Purchase #5 | $103.50 | 12.259% | $116.1881 | $116.19 | $116.20 | $116.20 |
| Purchase #6 | $39.80 | 12.274% | $44.6851 | $44.69 | $44.70 | $44.70 |
| Purchase #7 | $120.82 | 11.553% | $134.7783 | $134.78 | $134.80 | $134.80 |
| 7 purchase totals = | $708.65 | $778.1067 | $778.12 | $778.20 | $778.10 | |