| 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 | $129.46 | 12.584% | $145.7512 | $145.75 | $145.75 | $145.80 |
| Purchase #2 | $160.76 | 11.221% | $178.7989 | $178.80 | $178.80 | $178.80 |
| Purchase #3 | $152.96 | 9.131% | $166.9268 | $166.93 | $166.95 | $166.90 |
| Purchase #4 | $18.51 | 5.387% | $19.5071 | $19.51 | $19.50 | $19.50 |
| Purchase #5 | $123.71 | 4.447% | $129.2114 | $129.21 | $129.20 | $129.20 |
| Purchase #6 | $52.98 | 8.188% | $57.318 | $57.32 | $57.30 | $57.30 |
| Purchase #7 | $184.94 | 3.643% | $191.6774 | $191.68 | $191.70 | $191.70 |
| 7 purchase totals = | $823.32 | $889.1908 | $889.20 | $889.20 | $889.20 | |