| 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 | $133.89 | 9.669% | $146.8358 | $146.84 | $146.85 | $146.80 |
| Purchase #2 | $105.67 | 12.545% | $118.9263 | $118.93 | $118.95 | $118.90 |
| Purchase #3 | $133.32 | 5.115% | $140.1393 | $140.14 | $140.15 | $140.10 |
| Purchase #4 | $153.42 | 4.711% | $160.6476 | $160.65 | $160.65 | $160.60 |
| Purchase #5 | $56.92 | 9.449% | $62.2984 | $62.30 | $62.30 | $62.30 |
| Purchase #6 | $194.28 | 7.193% | $208.2546 | $208.25 | $208.25 | $208.30 |
| Purchase #7 | $179.67 | 4.703% | $188.1199 | $188.12 | $188.10 | $188.10 |
| 7 purchase totals = | $957.17 | $1,025.2219 | $1,025.23 | $1,025.25 | $1,025.10 | |