| 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 | $225.69 | 13.684% | $256.5734 | $256.57 | $256.55 | $256.60 |
| Purchase #2 | $45.42 | 5.393% | $47.8695 | $47.87 | $47.85 | $47.90 |
| Purchase #3 | $142.94 | 7.364% | $153.4661 | $153.47 | $153.45 | $153.50 |
| Purchase #4 | $192.90 | 11.415% | $214.9195 | $214.92 | $214.90 | $214.90 |
| Purchase #5 | $42.80 | 3.308% | $44.2158 | $44.22 | $44.20 | $44.20 |
| Purchase #6 | $85.40 | 3.510% | $88.3975 | $88.40 | $88.40 | $88.40 |
| Purchase #7 | $166.46 | 9.331% | $181.9924 | $181.99 | $182.00 | $182.00 |
| 7 purchase totals = | $901.61 | $987.4342 | $987.44 | $987.35 | $987.50 | |