| 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 | 5.314% | $149.2194 | $149.22 | $149.20 | $149.20 |
| Purchase #2 | $70.51 | 10.369% | $77.8212 | $77.82 | $77.80 | $77.80 |
| Purchase #3 | $123.52 | 12.489% | $138.9464 | $138.95 | $138.95 | $138.90 |
| Purchase #4 | $28.42 | 12.149% | $31.8727 | $31.87 | $31.85 | $31.90 |
| Purchase #5 | $169.63 | 5.591% | $179.114 | $179.11 | $179.10 | $179.10 |
| Purchase #6 | $34.59 | 12.839% | $39.031 | $39.03 | $39.05 | $39.00 |
| Purchase #7 | $135.86 | 8.303% | $147.1405 | $147.14 | $147.15 | $147.10 |
| 7 purchase totals = | $704.22 | $763.1452 | $763.14 | $763.10 | $763.00 | |