| 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 | $148.74 | 12.129% | $166.7807 | $166.78 | $166.80 | $166.80 |
| Purchase #2 | $210.74 | 9.481% | $230.7203 | $230.72 | $230.70 | $230.70 |
| Purchase #3 | $49.55 | 9.631% | $54.3222 | $54.32 | $54.30 | $54.30 |
| Purchase #4 | $128.52 | 13.256% | $145.5566 | $145.56 | $145.55 | $145.60 |
| Purchase #5 | $129.54 | 9.293% | $141.5782 | $141.58 | $141.60 | $141.60 |
| Purchase #6 | $176.26 | 7.212% | $188.9719 | $188.97 | $188.95 | $189.00 |
| Purchase #7 | $97.62 | 12.264% | $109.5921 | $109.59 | $109.60 | $109.60 |
| 7 purchase totals = | $940.97 | $1,037.5220 | $1,037.52 | $1,037.50 | $1,037.60 | |