| 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 | $186.44 | 4.566% | $194.9529 | $194.95 | $194.95 | $195.00 |
| Purchase #2 | $222.81 | 5.643% | $235.3832 | $235.38 | $235.40 | $235.40 |
| Purchase #3 | $70.68 | 4.297% | $73.7171 | $73.72 | $73.70 | $73.70 |
| Purchase #4 | $182.67 | 8.459% | $198.1221 | $198.12 | $198.10 | $198.10 |
| Purchase #5 | $155.88 | 4.132% | $162.321 | $162.32 | $162.30 | $162.30 |
| Purchase #6 | $250.71 | 13.869% | $285.481 | $285.48 | $285.50 | $285.50 |
| Purchase #7 | $233.72 | 8.163% | $252.7986 | $252.80 | $252.80 | $252.80 |
| 7 purchase totals = | $1,302.91 | $1,402.7759 | $1,402.77 | $1,402.75 | $1,402.80 | |