| 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 | $130.29 | 12.479% | $146.5489 | $146.55 | $146.55 | $146.50 |
| Purchase #2 | $77.37 | 4.421% | $80.7905 | $80.79 | $80.80 | $80.80 |
| Purchase #3 | $237.81 | 11.224% | $264.5018 | $264.50 | $264.50 | $264.50 |
| Purchase #4 | $159.51 | 13.749% | $181.441 | $181.44 | $181.45 | $181.40 |
| Purchase #5 | $44.52 | 4.135% | $46.3609 | $46.36 | $46.35 | $46.40 |
| Purchase #6 | $187.92 | 5.302% | $197.8835 | $197.88 | $197.90 | $197.90 |
| Purchase #7 | $195.33 | 4.781% | $204.6687 | $204.67 | $204.65 | $204.70 |
| 7 purchase totals = | $1,032.75 | $1,122.1953 | $1,122.19 | $1,122.20 | $1,122.20 | |