| 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 | $175.86 | 7.740% | $189.4716 | $189.47 | $189.45 | $189.50 |
| Purchase #2 | $188.70 | 12.780% | $212.8159 | $212.82 | $212.80 | $212.80 |
| Purchase #3 | $208.51 | 11.319% | $232.1112 | $232.11 | $232.10 | $232.10 |
| Purchase #4 | $84.85 | 11.666% | $94.7486 | $94.75 | $94.75 | $94.70 |
| Purchase #5 | $184.66 | 6.771% | $197.1633 | $197.16 | $197.15 | $197.20 |
| Purchase #6 | $152.33 | 3.373% | $157.4681 | $157.47 | $157.45 | $157.50 |
| Purchase #7 | $166.61 | 4.546% | $174.1841 | $174.18 | $174.20 | $174.20 |
| 7 purchase totals = | $1,161.52 | $1,257.9628 | $1,257.96 | $1,257.90 | $1,258.00 | |