| 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 | $31.84 | 7.327% | $34.1729 | $34.17 | $34.15 | $34.20 |
| Purchase #2 | $203.60 | 12.162% | $228.3618 | $228.36 | $228.35 | $228.40 |
| Purchase #3 | $56.43 | 6.271% | $59.9687 | $59.97 | $59.95 | $60.00 |
| Purchase #4 | $12.93 | 6.390% | $13.7562 | $13.76 | $13.75 | $13.80 |
| Purchase #5 | $38.86 | 13.441% | $44.0832 | $44.08 | $44.10 | $44.10 |
| Purchase #6 | $168.86 | 6.565% | $179.9457 | $179.95 | $179.95 | $179.90 |
| Purchase #7 | $170.63 | 6.628% | $181.9394 | $181.94 | $181.95 | $181.90 |
| 7 purchase totals = | $683.15 | $742.2279 | $742.23 | $742.20 | $742.30 | |