| 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 | $141.69 | 7.458% | $152.2572 | $152.26 | $152.25 | $152.30 |
| Purchase #2 | $72.98 | 8.703% | $79.3314 | $79.33 | $79.35 | $79.30 |
| Purchase #3 | $213.65 | 5.864% | $226.1784 | $226.18 | $226.20 | $226.20 |
| Purchase #4 | $146.88 | 3.701% | $152.316 | $152.32 | $152.30 | $152.30 |
| Purchase #5 | $138.28 | 8.601% | $150.1735 | $150.17 | $150.15 | $150.20 |
| Purchase #6 | $143.93 | 8.852% | $156.6707 | $156.67 | $156.65 | $156.70 |
| Purchase #7 | $133.30 | 4.327% | $139.0679 | $139.07 | $139.05 | $139.10 |
| 7 purchase totals = | $990.71 | $1,055.9951 | $1,056.00 | $1,055.95 | $1,056.10 | |