| 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 | $159.60 | 5.486% | $168.3557 | $168.36 | $168.35 | $168.40 |
| Purchase #2 | $230.73 | 8.253% | $249.7721 | $249.77 | $249.75 | $249.80 |
| Purchase #3 | $47.56 | 7.339% | $51.0504 | $51.05 | $51.05 | $51.10 |
| Purchase #4 | $147.93 | 6.443% | $157.4611 | $157.46 | $157.45 | $157.50 |
| Purchase #5 | $129.29 | 13.194% | $146.3485 | $146.35 | $146.35 | $146.30 |
| Purchase #6 | $205.33 | 7.470% | $220.6682 | $220.67 | $220.65 | $220.70 |
| Purchase #7 | $103.82 | 13.767% | $118.1129 | $118.11 | $118.10 | $118.10 |
| 7 purchase totals = | $1,024.26 | $1,111.7689 | $1,111.77 | $1,111.70 | $1,111.90 | |