| 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 | $144.95 | 5.718% | $153.2382 | $153.24 | $153.25 | $153.20 |
| Purchase #2 | $192.90 | 11.179% | $214.4643 | $214.46 | $214.45 | $214.50 |
| Purchase #3 | $129.74 | 4.675% | $135.8053 | $135.81 | $135.80 | $135.80 |
| Purchase #4 | $28.47 | 7.521% | $30.6112 | $30.61 | $30.60 | $30.60 |
| Purchase #5 | $226.90 | 7.386% | $243.6588 | $243.66 | $243.65 | $243.70 |
| Purchase #6 | $238.78 | 12.170% | $267.8395 | $267.84 | $267.85 | $267.80 |
| Purchase #7 | $85.73 | 7.610% | $92.2541 | $92.25 | $92.25 | $92.30 |
| 7 purchase totals = | $1,047.47 | $1,137.8714 | $1,137.87 | $1,137.85 | $1,137.90 | |