| 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 | $158.37 | 5.122% | $166.4817 | $166.48 | $166.50 | $166.50 |
| Purchase #2 | $46.74 | 7.307% | $50.1553 | $50.16 | $50.15 | $50.20 |
| Purchase #3 | $39.62 | 12.121% | $44.4223 | $44.42 | $44.40 | $44.40 |
| Purchase #4 | $171.46 | 12.197% | $192.373 | $192.37 | $192.35 | $192.40 |
| Purchase #5 | $86.82 | 11.545% | $96.8434 | $96.84 | $96.85 | $96.80 |
| Purchase #6 | $131.90 | 9.276% | $144.135 | $144.14 | $144.15 | $144.10 |
| Purchase #7 | $60.41 | 3.206% | $62.3467 | $62.35 | $62.35 | $62.30 |
| 7 purchase totals = | $695.32 | $756.7574 | $756.76 | $756.75 | $756.70 | |