| 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 | $83.86 | 8.702% | $91.1575 | $91.16 | $91.15 | $91.20 |
| Purchase #2 | $171.98 | 6.356% | $182.911 | $182.91 | $182.90 | $182.90 |
| Purchase #3 | $160.81 | 5.321% | $169.3667 | $169.37 | $169.35 | $169.40 |
| Purchase #4 | $52.26 | 11.261% | $58.145 | $58.15 | $58.15 | $58.10 |
| Purchase #5 | $109.93 | 4.781% | $115.1858 | $115.19 | $115.20 | $115.20 |
| Purchase #6 | $209.97 | 13.639% | $238.6078 | $238.61 | $238.60 | $238.60 |
| Purchase #7 | $106.78 | 7.150% | $114.4148 | $114.41 | $114.40 | $114.40 |
| 7 purchase totals = | $895.59 | $969.7886 | $969.80 | $969.75 | $969.80 | |