| 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 | $163.99 | 12.508% | $184.5019 | $184.50 | $184.50 | $184.50 |
| Purchase #2 | $22.28 | 12.481% | $25.0608 | $25.06 | $25.05 | $25.10 |
| Purchase #3 | $76.72 | 11.696% | $85.6932 | $85.69 | $85.70 | $85.70 |
| Purchase #4 | $150.33 | 5.646% | $158.8176 | $158.82 | $158.80 | $158.80 |
| Purchase #5 | $152.52 | 13.231% | $172.6999 | $172.70 | $172.70 | $172.70 |
| Purchase #6 | $64.66 | 10.620% | $71.5269 | $71.53 | $71.55 | $71.50 |
| Purchase #7 | $207.62 | 10.214% | $228.8263 | $228.83 | $228.85 | $228.80 |
| 7 purchase totals = | $838.12 | $927.1266 | $927.13 | $927.15 | $927.10 | |