| 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 | $178.55 | 8.646% | $193.9874 | $193.99 | $194.00 | $194.00 |
| Purchase #2 | $10.87 | 7.812% | $11.7192 | $11.72 | $11.70 | $11.70 |
| Purchase #3 | $241.66 | 10.579% | $267.2252 | $267.23 | $267.25 | $267.20 |
| Purchase #4 | $27.77 | 13.203% | $31.4365 | $31.44 | $31.45 | $31.40 |
| Purchase #5 | $47.95 | 6.664% | $51.1454 | $51.15 | $51.15 | $51.10 |
| Purchase #6 | $155.35 | 9.161% | $169.5816 | $169.58 | $169.60 | $169.60 |
| Purchase #7 | $52.37 | 3.319% | $54.1082 | $54.11 | $54.10 | $54.10 |
| 7 purchase totals = | $714.52 | $779.2035 | $779.22 | $779.25 | $779.10 | |