| 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 | $142.81 | 9.835% | $156.8554 | $156.86 | $156.85 | $156.90 |
| Purchase #2 | $38.98 | 4.245% | $40.6347 | $40.63 | $40.65 | $40.60 |
| Purchase #3 | $26.88 | 4.365% | $28.0533 | $28.05 | $28.05 | $28.10 |
| Purchase #4 | $207.88 | 6.130% | $220.623 | $220.62 | $220.60 | $220.60 |
| Purchase #5 | $79.68 | 6.207% | $84.6257 | $84.63 | $84.65 | $84.60 |
| Purchase #6 | $139.25 | 6.376% | $148.1286 | $148.13 | $148.15 | $148.10 |
| Purchase #7 | $179.26 | 10.627% | $198.31 | $198.31 | $198.30 | $198.30 |
| 7 purchase totals = | $814.74 | $877.2307 | $877.23 | $877.25 | $877.20 | |