| 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 | $126.59 | 3.465% | $130.9763 | $130.98 | $131.00 | $131.00 |
| Purchase #2 | $155.76 | 3.685% | $161.4998 | $161.50 | $161.50 | $161.50 |
| Purchase #3 | $153.50 | 4.159% | $159.8841 | $159.88 | $159.90 | $159.90 |
| Purchase #4 | $128.81 | 10.854% | $142.791 | $142.79 | $142.80 | $142.80 |
| Purchase #5 | $177.51 | 5.721% | $187.6653 | $187.67 | $187.65 | $187.70 |
| Purchase #6 | $146.29 | 4.146% | $152.3552 | $152.36 | $152.35 | $152.40 |
| Purchase #7 | $195.95 | 3.202% | $202.2243 | $202.22 | $202.20 | $202.20 |
| 7 purchase totals = | $1,084.41 | $1,137.3960 | $1,137.40 | $1,137.40 | $1,137.50 | |