| 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 | $136.76 | 10.358% | $150.9256 | $150.93 | $150.95 | $150.90 |
| Purchase #2 | $134.53 | 3.493% | $139.2291 | $139.23 | $139.25 | $139.20 |
| Purchase #3 | $177.88 | 6.574% | $189.5738 | $189.57 | $189.55 | $189.60 |
| Purchase #4 | $93.72 | 4.648% | $98.0761 | $98.08 | $98.10 | $98.10 |
| Purchase #5 | $209.49 | 8.755% | $227.8308 | $227.83 | $227.85 | $227.80 |
| Purchase #6 | $26.39 | 6.311% | $28.0555 | $28.06 | $28.05 | $28.10 |
| Purchase #7 | $192.91 | 3.796% | $200.2329 | $200.23 | $200.25 | $200.20 |
| 7 purchase totals = | $971.68 | $1,033.9238 | $1,033.93 | $1,034.00 | $1,033.90 | |