| 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 | $183.55 | 9.472% | $200.9359 | $200.94 | $200.95 | $200.90 |
| Purchase #2 | $202.50 | 3.811% | $210.2173 | $210.22 | $210.20 | $210.20 |
| Purchase #3 | $191.46 | 5.784% | $202.534 | $202.53 | $202.55 | $202.50 |
| Purchase #4 | $140.77 | 5.694% | $148.7854 | $148.79 | $148.80 | $148.80 |
| Purchase #5 | $186.49 | 3.866% | $193.6997 | $193.70 | $193.70 | $193.70 |
| Purchase #6 | $160.95 | 9.357% | $176.0101 | $176.01 | $176.00 | $176.00 |
| Purchase #7 | $145.78 | 6.678% | $155.5152 | $155.52 | $155.50 | $155.50 |
| 7 purchase totals = | $1,211.50 | $1,287.6976 | $1,287.71 | $1,287.70 | $1,287.60 | |