| 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 | $161.46 | 10.719% | $178.7669 | $178.77 | $178.75 | $178.80 |
| Purchase #2 | $95.98 | 12.168% | $107.6588 | $107.66 | $107.65 | $107.70 |
| Purchase #3 | $166.95 | 3.202% | $172.2957 | $172.30 | $172.30 | $172.30 |
| Purchase #4 | $235.42 | 3.370% | $243.3537 | $243.35 | $243.35 | $243.40 |
| Purchase #5 | $32.92 | 4.725% | $34.4755 | $34.48 | $34.50 | $34.50 |
| Purchase #6 | $57.74 | 10.738% | $63.9401 | $63.94 | $63.95 | $63.90 |
| Purchase #7 | $146.38 | 5.750% | $154.7969 | $154.80 | $154.80 | $154.80 |
| 7 purchase totals = | $896.85 | $955.2876 | $955.30 | $955.30 | $955.40 | |