| 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 | $166.70 | 11.219% | $185.4021 | $185.40 | $185.40 | $185.40 |
| Purchase #2 | $178.39 | 9.580% | $195.4798 | $195.48 | $195.50 | $195.50 |
| Purchase #3 | $98.51 | 12.368% | $110.6937 | $110.69 | $110.70 | $110.70 |
| Purchase #4 | $144.81 | 10.773% | $160.4104 | $160.41 | $160.40 | $160.40 |
| Purchase #5 | $210.76 | 9.181% | $230.1099 | $230.11 | $230.10 | $230.10 |
| Purchase #6 | $115.66 | 4.129% | $120.4356 | $120.44 | $120.45 | $120.40 |
| Purchase #7 | $72.50 | 8.723% | $78.8242 | $78.82 | $78.80 | $78.80 |
| 7 purchase totals = | $987.33 | $1,081.3557 | $1,081.35 | $1,081.35 | $1,081.30 | |