| 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 | $131.40 | 11.129% | $146.0235 | $146.02 | $146.00 | $146.00 |
| Purchase #2 | $51.55 | 11.176% | $57.3112 | $57.31 | $57.30 | $57.30 |
| Purchase #3 | $132.29 | 4.241% | $137.9004 | $137.90 | $137.90 | $137.90 |
| Purchase #4 | $50.36 | 7.446% | $54.1098 | $54.11 | $54.10 | $54.10 |
| Purchase #5 | $87.64 | 9.170% | $95.6766 | $95.68 | $95.70 | $95.70 |
| Purchase #6 | $244.62 | 6.264% | $259.943 | $259.94 | $259.95 | $259.90 |
| Purchase #7 | $13.74 | 10.368% | $15.1646 | $15.16 | $15.15 | $15.20 |
| 7 purchase totals = | $711.60 | $766.1291 | $766.12 | $766.10 | $766.10 | |