| 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 | $187.49 | 10.463% | $207.1071 | $207.11 | $207.10 | $207.10 |
| Purchase #2 | $145.74 | 10.315% | $160.7731 | $160.77 | $160.75 | $160.80 |
| Purchase #3 | $138.37 | 5.188% | $145.5486 | $145.55 | $145.55 | $145.50 |
| Purchase #4 | $208.29 | 6.658% | $222.1579 | $222.16 | $222.15 | $222.20 |
| Purchase #5 | $189.31 | 7.107% | $202.7643 | $202.76 | $202.75 | $202.80 |
| Purchase #6 | $36.80 | 11.800% | $41.1424 | $41.14 | $41.15 | $41.10 |
| Purchase #7 | $114.44 | 10.137% | $126.0408 | $126.04 | $126.05 | $126.00 |
| 7 purchase totals = | $1,020.44 | $1,105.5342 | $1,105.53 | $1,105.50 | $1,105.50 | |