| 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 | $124.60 | 7.672% | $134.1593 | $134.16 | $134.15 | $134.20 |
| Purchase #2 | $154.34 | 6.528% | $164.4153 | $164.42 | $164.40 | $164.40 |
| Purchase #3 | $177.25 | 9.834% | $194.6808 | $194.68 | $194.70 | $194.70 |
| Purchase #4 | $203.57 | 11.608% | $227.2004 | $227.20 | $227.20 | $227.20 |
| Purchase #5 | $147.36 | 13.872% | $167.8018 | $167.80 | $167.80 | $167.80 |
| Purchase #6 | $167.34 | 6.360% | $177.9828 | $177.98 | $178.00 | $178.00 |
| Purchase #7 | $73.66 | 7.683% | $79.3193 | $79.32 | $79.30 | $79.30 |
| 7 purchase totals = | $1,048.12 | $1,145.5597 | $1,145.56 | $1,145.55 | $1,145.60 | |