| 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 | $171.82 | 11.735% | $191.9831 | $191.98 | $192.00 | $192.00 |
| Purchase #2 | $64.34 | 7.503% | $69.1674 | $69.17 | $69.15 | $69.20 |
| Purchase #3 | $129.35 | 4.768% | $135.5174 | $135.52 | $135.50 | $135.50 |
| Purchase #4 | $129.40 | 7.760% | $139.4414 | $139.44 | $139.45 | $139.40 |
| Purchase #5 | $100.63 | 3.775% | $104.4288 | $104.43 | $104.45 | $104.40 |
| Purchase #6 | $208.81 | 5.303% | $219.8832 | $219.88 | $219.90 | $219.90 |
| Purchase #7 | $11.86 | 12.648% | $13.3601 | $13.36 | $13.35 | $13.40 |
| 7 purchase totals = | $816.21 | $873.7814 | $873.78 | $873.80 | $873.80 | |