| 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 | $171.84 | 6.843% | $183.599 | $183.60 | $183.60 | $183.60 |
| Purchase #2 | $115.89 | 11.304% | $128.9902 | $128.99 | $129.00 | $129.00 |
| Purchase #3 | $40.60 | 5.711% | $42.9187 | $42.92 | $42.90 | $42.90 |
| Purchase #4 | $235.77 | 5.825% | $249.5036 | $249.50 | $249.50 | $249.50 |
| Purchase #5 | $213.74 | 3.664% | $221.5714 | $221.57 | $221.55 | $221.60 |
| Purchase #6 | $171.26 | 13.353% | $194.1283 | $194.13 | $194.15 | $194.10 |
| Purchase #7 | $114.81 | 9.640% | $125.8777 | $125.88 | $125.90 | $125.90 |
| 7 purchase totals = | $1,063.91 | $1,146.5889 | $1,146.59 | $1,146.60 | $1,146.60 | |