| 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 | $108.77 | 8.426% | $117.935 | $117.94 | $117.95 | $117.90 |
| Purchase #2 | $16.93 | 10.466% | $18.7019 | $18.70 | $18.70 | $18.70 |
| Purchase #3 | $187.79 | 6.424% | $199.8536 | $199.85 | $199.85 | $199.90 |
| Purchase #4 | $8.29 | 6.129% | $8.7981 | $8.80 | $8.80 | $8.80 |
| Purchase #5 | $18.52 | 7.259% | $19.8644 | $19.86 | $19.85 | $19.90 |
| Purchase #6 | $156.63 | 3.402% | $161.9586 | $161.96 | $161.95 | $162.00 |
| Purchase #7 | $205.74 | 11.290% | $228.968 | $228.97 | $228.95 | $229.00 |
| 7 purchase totals = | $702.67 | $756.0796 | $756.08 | $756.05 | $756.20 | |