| 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 | $145.36 | 9.811% | $159.6213 | $159.62 | $159.60 | $159.60 |
| Purchase #2 | $202.58 | 8.731% | $220.2673 | $220.27 | $220.25 | $220.30 |
| Purchase #3 | $17.85 | 12.532% | $20.087 | $20.09 | $20.10 | $20.10 |
| Purchase #4 | $181.41 | 8.711% | $197.2126 | $197.21 | $197.20 | $197.20 |
| Purchase #5 | $225.84 | 4.855% | $236.8045 | $236.80 | $236.80 | $236.80 |
| Purchase #6 | $219.85 | 11.364% | $244.8338 | $244.83 | $244.85 | $244.80 |
| Purchase #7 | $70.65 | 9.405% | $77.2946 | $77.29 | $77.30 | $77.30 |
| 7 purchase totals = | $1,063.54 | $1,156.1211 | $1,156.11 | $1,156.10 | $1,156.10 | |