| 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 | $153.40 | 7.447% | $164.8237 | $164.82 | $164.80 | $164.80 |
| Purchase #2 | $133.88 | 12.544% | $150.6739 | $150.67 | $150.65 | $150.70 |
| Purchase #3 | $177.28 | 6.809% | $189.351 | $189.35 | $189.35 | $189.40 |
| Purchase #4 | $217.50 | 9.418% | $237.9842 | $237.98 | $238.00 | $238.00 |
| Purchase #5 | $226.33 | 8.297% | $245.1086 | $245.11 | $245.10 | $245.10 |
| Purchase #6 | $30.89 | 10.690% | $34.1921 | $34.19 | $34.20 | $34.20 |
| Purchase #7 | $77.41 | 10.815% | $85.7819 | $85.78 | $85.80 | $85.80 |
| 7 purchase totals = | $1,016.69 | $1,107.9154 | $1,107.90 | $1,107.90 | $1,108.00 | |