| 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 | $144.47 | 11.208% | $160.6622 | $160.66 | $160.65 | $160.70 |
| Purchase #2 | $58.69 | 5.248% | $61.7701 | $61.77 | $61.75 | $61.80 |
| Purchase #3 | $90.88 | 7.849% | $98.0132 | $98.01 | $98.00 | $98.00 |
| Purchase #4 | $220.57 | 9.432% | $241.3742 | $241.37 | $241.35 | $241.40 |
| Purchase #5 | $24.84 | 7.587% | $26.7246 | $26.72 | $26.70 | $26.70 |
| Purchase #6 | $230.65 | 10.608% | $255.1174 | $255.12 | $255.10 | $255.10 |
| Purchase #7 | $95.66 | 13.842% | $108.9013 | $108.90 | $108.90 | $108.90 |
| 7 purchase totals = | $865.76 | $952.5630 | $952.55 | $952.45 | $952.60 | |