| 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 | $101.58 | 5.683% | $107.3528 | $107.35 | $107.35 | $107.40 |
| Purchase #2 | $160.80 | 9.283% | $175.7271 | $175.73 | $175.75 | $175.70 |
| Purchase #3 | $181.29 | 10.732% | $200.746 | $200.75 | $200.75 | $200.70 |
| Purchase #4 | $133.77 | 3.245% | $138.1108 | $138.11 | $138.10 | $138.10 |
| Purchase #5 | $75.57 | 12.511% | $85.0246 | $85.02 | $85.00 | $85.00 |
| Purchase #6 | $210.87 | 4.467% | $220.2896 | $220.29 | $220.30 | $220.30 |
| Purchase #7 | $181.89 | 7.244% | $195.0661 | $195.07 | $195.05 | $195.10 |
| 7 purchase totals = | $1,045.77 | $1,122.3170 | $1,122.32 | $1,122.30 | $1,122.30 | |