| 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 | $180.39 | 7.226% | $193.425 | $193.43 | $193.45 | $193.40 |
| Purchase #2 | $56.50 | 8.557% | $61.3347 | $61.33 | $61.35 | $61.30 |
| Purchase #3 | $121.59 | 7.345% | $130.5208 | $130.52 | $130.50 | $130.50 |
| Purchase #4 | $8.33 | 10.786% | $9.2285 | $9.23 | $9.25 | $9.20 |
| Purchase #5 | $129.79 | 5.834% | $137.3619 | $137.36 | $137.35 | $137.40 |
| Purchase #6 | $59.96 | 4.365% | $62.5773 | $62.58 | $62.60 | $62.60 |
| Purchase #7 | $75.72 | 5.468% | $79.8604 | $79.86 | $79.85 | $79.90 |
| 7 purchase totals = | $632.28 | $674.3086 | $674.31 | $674.35 | $674.30 | |