| 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 | $159.68 | 8.200% | $172.7738 | $172.77 | $172.75 | $172.80 |
| Purchase #2 | $141.97 | 11.804% | $158.7281 | $158.73 | $158.75 | $158.70 |
| Purchase #3 | $6.29 | 11.570% | $7.0178 | $7.02 | $7.00 | $7.00 |
| Purchase #4 | $105.33 | 4.427% | $109.993 | $109.99 | $110.00 | $110.00 |
| Purchase #5 | $233.25 | 7.854% | $251.5695 | $251.57 | $251.55 | $251.60 |
| Purchase #6 | $249.68 | 5.421% | $263.2152 | $263.22 | $263.20 | $263.20 |
| Purchase #7 | $126.32 | 10.136% | $139.1238 | $139.12 | $139.10 | $139.10 |
| 7 purchase totals = | $1,022.52 | $1,102.4212 | $1,102.42 | $1,102.35 | $1,102.40 | |