| 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 | $143.48 | 7.190% | $153.7962 | $153.80 | $153.80 | $153.80 |
| Purchase #2 | $19.56 | 4.401% | $20.4208 | $20.42 | $20.40 | $20.40 |
| Purchase #3 | $76.69 | 13.863% | $87.3215 | $87.32 | $87.30 | $87.30 |
| Purchase #4 | $85.30 | 8.411% | $92.4746 | $92.47 | $92.45 | $92.50 |
| Purchase #5 | $240.34 | 8.464% | $260.6824 | $260.68 | $260.70 | $260.70 |
| Purchase #6 | $224.31 | 9.330% | $245.2381 | $245.24 | $245.25 | $245.20 |
| Purchase #7 | $84.59 | 7.159% | $90.6458 | $90.65 | $90.65 | $90.60 |
| 7 purchase totals = | $874.27 | $950.5794 | $950.58 | $950.55 | $950.50 | |