| 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 | $145.94 | 11.107% | $162.1496 | $162.15 | $162.15 | $162.10 |
| Purchase #2 | $28.69 | 12.361% | $32.2364 | $32.24 | $32.25 | $32.20 |
| Purchase #3 | $172.94 | 3.138% | $178.3669 | $178.37 | $178.35 | $178.40 |
| Purchase #4 | $174.79 | 12.814% | $197.1876 | $197.19 | $197.20 | $197.20 |
| Purchase #5 | $183.34 | 13.367% | $207.8471 | $207.85 | $207.85 | $207.80 |
| Purchase #6 | $173.90 | 9.485% | $190.3944 | $190.39 | $190.40 | $190.40 |
| Purchase #7 | $75.36 | 5.773% | $79.7105 | $79.71 | $79.70 | $79.70 |
| 7 purchase totals = | $954.96 | $1,047.8925 | $1,047.90 | $1,047.90 | $1,047.80 | |