| 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 | $153.44 | 10.621% | $169.7369 | $169.74 | $169.75 | $169.70 |
| Purchase #2 | $7.68 | 4.649% | $8.037 | $8.04 | $8.05 | $8.00 |
| Purchase #3 | $77.29 | 4.309% | $80.6204 | $80.62 | $80.60 | $80.60 |
| Purchase #4 | $52.39 | 3.788% | $54.3745 | $54.37 | $54.35 | $54.40 |
| Purchase #5 | $233.26 | 13.279% | $264.2346 | $264.23 | $264.25 | $264.20 |
| Purchase #6 | $231.52 | 5.489% | $244.2281 | $244.23 | $244.25 | $244.20 |
| Purchase #7 | $11.97 | 5.872% | $12.6729 | $12.67 | $12.65 | $12.70 |
| 7 purchase totals = | $767.55 | $833.9044 | $833.90 | $833.90 | $833.80 | |