| 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 | $130.49 | 11.422% | $145.3946 | $145.39 | $145.40 | $145.40 |
| Purchase #2 | $106.64 | 10.384% | $117.7135 | $117.71 | $117.70 | $117.70 |
| Purchase #3 | $202.61 | 5.401% | $213.553 | $213.55 | $213.55 | $213.60 |
| Purchase #4 | $213.41 | 5.309% | $224.7399 | $224.74 | $224.75 | $224.70 |
| Purchase #5 | $87.28 | 5.131% | $91.7583 | $91.76 | $91.75 | $91.80 |
| Purchase #6 | $17.98 | 8.656% | $19.5363 | $19.54 | $19.55 | $19.50 |
| Purchase #7 | $172.51 | 5.207% | $181.4926 | $181.49 | $181.50 | $181.50 |
| 7 purchase totals = | $930.92 | $994.1882 | $994.18 | $994.20 | $994.20 | |