| 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 | $138.72 | 6.192% | $147.3095 | $147.31 | $147.30 | $147.30 |
| Purchase #2 | $153.75 | 5.827% | $162.709 | $162.71 | $162.70 | $162.70 |
| Purchase #3 | $78.57 | 6.159% | $83.4091 | $83.41 | $83.40 | $83.40 |
| Purchase #4 | $76.72 | 9.815% | $84.2501 | $84.25 | $84.25 | $84.30 |
| Purchase #5 | $238.44 | 4.784% | $249.847 | $249.85 | $249.85 | $249.80 |
| Purchase #6 | $30.86 | 11.794% | $34.4996 | $34.50 | $34.50 | $34.50 |
| Purchase #7 | $111.55 | 7.326% | $119.7222 | $119.72 | $119.70 | $119.70 |
| 7 purchase totals = | $828.61 | $881.7465 | $881.75 | $881.70 | $881.70 | |