| 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 | $141.41 | 12.450% | $159.0155 | $159.02 | $159.00 | $159.00 |
| Purchase #2 | $109.41 | 6.710% | $116.7514 | $116.75 | $116.75 | $116.80 |
| Purchase #3 | $130.99 | 12.630% | $147.534 | $147.53 | $147.55 | $147.50 |
| Purchase #4 | $54.37 | 10.781% | $60.2316 | $60.23 | $60.25 | $60.20 |
| Purchase #5 | $158.68 | 13.208% | $179.6385 | $179.64 | $179.65 | $179.60 |
| Purchase #6 | $56.80 | 5.694% | $60.0342 | $60.03 | $60.05 | $60.00 |
| Purchase #7 | $133.28 | 9.394% | $145.8003 | $145.80 | $145.80 | $145.80 |
| 7 purchase totals = | $784.94 | $869.0055 | $869.00 | $869.05 | $868.90 | |