| 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 | $166.54 | 12.737% | $187.7522 | $187.75 | $187.75 | $187.80 |
| Purchase #2 | $103.65 | 11.805% | $115.8859 | $115.89 | $115.90 | $115.90 |
| Purchase #3 | $124.39 | 7.705% | $133.9742 | $133.97 | $133.95 | $134.00 |
| Purchase #4 | $145.95 | 5.102% | $153.3964 | $153.40 | $153.40 | $153.40 |
| Purchase #5 | $140.93 | 7.373% | $151.3208 | $151.32 | $151.30 | $151.30 |
| Purchase #6 | $160.78 | 9.361% | $175.8306 | $175.83 | $175.85 | $175.80 |
| Purchase #7 | $138.95 | 8.635% | $150.9483 | $150.95 | $150.95 | $150.90 |
| 7 purchase totals = | $981.19 | $1,069.1084 | $1,069.11 | $1,069.10 | $1,069.10 | |