| 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 | $169.37 | 8.415% | $183.6225 | $183.62 | $183.60 | $183.60 |
| Purchase #2 | $131.35 | 11.231% | $146.1019 | $146.10 | $146.10 | $146.10 |
| Purchase #3 | $228.28 | 6.115% | $242.2393 | $242.24 | $242.25 | $242.20 |
| Purchase #4 | $138.36 | 13.766% | $157.4066 | $157.41 | $157.40 | $157.40 |
| Purchase #5 | $129.30 | 4.407% | $134.9983 | $135.00 | $135.00 | $135.00 |
| Purchase #6 | $49.97 | 10.180% | $55.0569 | $55.06 | $55.05 | $55.10 |
| Purchase #7 | $198.62 | 5.597% | $209.7368 | $209.74 | $209.75 | $209.70 |
| 7 purchase totals = | $1,045.25 | $1,129.1623 | $1,129.17 | $1,129.15 | $1,129.10 | |