| 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 | $180.43 | 5.246% | $189.8954 | $189.90 | $189.90 | $189.90 |
| Purchase #2 | $175.63 | 12.208% | $197.0709 | $197.07 | $197.05 | $197.10 |
| Purchase #3 | $203.62 | 3.601% | $210.9524 | $210.95 | $210.95 | $211.00 |
| Purchase #4 | $25.92 | 13.280% | $29.3622 | $29.36 | $29.35 | $29.40 |
| Purchase #5 | $127.50 | 11.236% | $141.8259 | $141.83 | $141.85 | $141.80 |
| Purchase #6 | $53.28 | 5.752% | $56.3447 | $56.34 | $56.35 | $56.30 |
| Purchase #7 | $48.71 | 5.173% | $51.2298 | $51.23 | $51.25 | $51.20 |
| 7 purchase totals = | $815.09 | $876.6813 | $876.68 | $876.70 | $876.70 | |