| 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 | $131.44 | 12.133% | $147.3876 | $147.39 | $147.40 | $147.40 |
| Purchase #2 | $204.51 | 8.387% | $221.6623 | $221.66 | $221.65 | $221.70 |
| Purchase #3 | $152.49 | 3.186% | $157.3483 | $157.35 | $157.35 | $157.30 |
| Purchase #4 | $184.79 | 6.633% | $197.0471 | $197.05 | $197.05 | $197.00 |
| Purchase #5 | $95.76 | 9.287% | $104.6532 | $104.65 | $104.65 | $104.70 |
| Purchase #6 | $118.61 | 5.283% | $124.8762 | $124.88 | $124.90 | $124.90 |
| Purchase #7 | $179.95 | 12.326% | $202.1306 | $202.13 | $202.15 | $202.10 |
| 7 purchase totals = | $1,067.55 | $1,155.1053 | $1,155.11 | $1,155.15 | $1,155.10 | |