| 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 | $90.42 | 5.709% | $95.5821 | $95.58 | $95.60 | $95.60 |
| Purchase #2 | $185.93 | 4.712% | $194.691 | $194.69 | $194.70 | $194.70 |
| Purchase #3 | $134.70 | 12.253% | $151.2048 | $151.20 | $151.20 | $151.20 |
| Purchase #4 | $103.40 | 7.164% | $110.8076 | $110.81 | $110.80 | $110.80 |
| Purchase #5 | $176.90 | 13.603% | $200.9637 | $200.96 | $200.95 | $201.00 |
| Purchase #6 | $9.68 | 6.517% | $10.3108 | $10.31 | $10.30 | $10.30 |
| Purchase #7 | $147.72 | 5.740% | $156.1991 | $156.20 | $156.20 | $156.20 |
| 7 purchase totals = | $848.75 | $919.7591 | $919.75 | $919.75 | $919.80 | |