| 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 | $156.84 | 7.697% | $168.912 | $168.91 | $168.90 | $168.90 |
| Purchase #2 | $156.54 | 10.855% | $173.5324 | $173.53 | $173.55 | $173.50 |
| Purchase #3 | $54.70 | 6.774% | $58.4054 | $58.41 | $58.40 | $58.40 |
| Purchase #4 | $150.51 | 6.742% | $160.6574 | $160.66 | $160.65 | $160.70 |
| Purchase #5 | $198.38 | 9.488% | $217.2023 | $217.20 | $217.20 | $217.20 |
| Purchase #6 | $61.62 | 12.547% | $69.3515 | $69.35 | $69.35 | $69.40 |
| Purchase #7 | $222.68 | 10.354% | $245.7363 | $245.74 | $245.75 | $245.70 |
| 7 purchase totals = | $1,001.27 | $1,093.7973 | $1,093.80 | $1,093.80 | $1,093.80 | |