| 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 | $199.39 | 11.808% | $222.934 | $222.93 | $222.95 | $222.90 |
| Purchase #2 | $156.86 | 10.800% | $173.8009 | $173.80 | $173.80 | $173.80 |
| Purchase #3 | $7.84 | 3.488% | $8.1135 | $8.11 | $8.10 | $8.10 |
| Purchase #4 | $49.67 | 11.405% | $55.3349 | $55.33 | $55.35 | $55.30 |
| Purchase #5 | $133.26 | 9.789% | $146.3048 | $146.30 | $146.30 | $146.30 |
| Purchase #6 | $187.54 | 3.195% | $193.5319 | $193.53 | $193.55 | $193.50 |
| Purchase #7 | $225.61 | 8.753% | $245.3576 | $245.36 | $245.35 | $245.40 |
| 7 purchase totals = | $960.17 | $1,045.3776 | $1,045.36 | $1,045.40 | $1,045.30 | |