| 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 | $131.50 | 11.115% | $146.1162 | $146.12 | $146.10 | $146.10 |
| Purchase #2 | $159.72 | 4.566% | $167.0128 | $167.01 | $167.00 | $167.00 |
| Purchase #3 | $37.25 | 3.827% | $38.6756 | $38.68 | $38.70 | $38.70 |
| Purchase #4 | $67.40 | 12.328% | $75.7091 | $75.71 | $75.70 | $75.70 |
| Purchase #5 | $32.38 | 12.696% | $36.491 | $36.49 | $36.50 | $36.50 |
| Purchase #6 | $114.66 | 4.273% | $119.5594 | $119.56 | $119.55 | $119.60 |
| Purchase #7 | $90.74 | 6.275% | $96.4339 | $96.43 | $96.45 | $96.40 |
| 7 purchase totals = | $633.65 | $679.9980 | $680.00 | $680.00 | $680.00 | |