| 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 | $236.53 | 12.433% | $265.9378 | $265.94 | $265.95 | $265.90 |
| Purchase #2 | $186.77 | 3.249% | $192.8382 | $192.84 | $192.85 | $192.80 |
| Purchase #3 | $175.65 | 5.151% | $184.6977 | $184.70 | $184.70 | $184.70 |
| Purchase #4 | $174.71 | 13.611% | $198.4898 | $198.49 | $198.50 | $198.50 |
| Purchase #5 | $34.53 | 8.522% | $37.4726 | $37.47 | $37.45 | $37.50 |
| Purchase #6 | $133.39 | 8.833% | $145.1723 | $145.17 | $145.15 | $145.20 |
| Purchase #7 | $39.87 | 4.135% | $41.5186 | $41.52 | $41.50 | $41.50 |
| 7 purchase totals = | $981.45 | $1,066.1270 | $1,066.13 | $1,066.10 | $1,066.10 | |