| 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 | $155.64 | 3.362% | $160.8726 | $160.87 | $160.85 | $160.90 |
| Purchase #2 | $240.29 | 13.721% | $273.2602 | $273.26 | $273.25 | $273.30 |
| Purchase #3 | $25.96 | 12.767% | $29.2743 | $29.27 | $29.25 | $29.30 |
| Purchase #4 | $170.95 | 9.674% | $187.4877 | $187.49 | $187.50 | $187.50 |
| Purchase #5 | $44.45 | 7.411% | $47.7442 | $47.74 | $47.75 | $47.70 |
| Purchase #6 | $192.43 | 6.828% | $205.5691 | $205.57 | $205.55 | $205.60 |
| Purchase #7 | $249.90 | 13.282% | $283.0917 | $283.09 | $283.10 | $283.10 |
| 7 purchase totals = | $1,079.62 | $1,187.2998 | $1,187.29 | $1,187.25 | $1,187.40 | |