| 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 | $175.50 | 13.333% | $198.8994 | $198.90 | $198.90 | $198.90 |
| Purchase #2 | $78.76 | 13.687% | $89.5399 | $89.54 | $89.55 | $89.50 |
| Purchase #3 | $139.36 | 12.297% | $156.4971 | $156.50 | $156.50 | $156.50 |
| Purchase #4 | $29.67 | 8.798% | $32.2804 | $32.28 | $32.30 | $32.30 |
| Purchase #5 | $24.38 | 7.827% | $26.2882 | $26.29 | $26.30 | $26.30 |
| Purchase #6 | $5.65 | 5.471% | $5.9591 | $5.96 | $5.95 | $6.00 |
| Purchase #7 | $183.86 | 10.467% | $203.1046 | $203.10 | $203.10 | $203.10 |
| 7 purchase totals = | $637.18 | $712.5687 | $712.57 | $712.60 | $712.60 | |