| 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 | $110.44 | 6.665% | $117.8008 | $117.80 | $117.80 | $117.80 |
| Purchase #2 | $49.68 | 10.387% | $54.8403 | $54.84 | $54.85 | $54.80 |
| Purchase #3 | $194.72 | 6.649% | $207.6669 | $207.67 | $207.65 | $207.70 |
| Purchase #4 | $233.62 | 13.400% | $264.9251 | $264.93 | $264.95 | $264.90 |
| Purchase #5 | $129.90 | 6.693% | $138.5942 | $138.59 | $138.60 | $138.60 |
| Purchase #6 | $126.44 | 13.206% | $143.1377 | $143.14 | $143.15 | $143.10 |
| Purchase #7 | $144.65 | 9.366% | $158.1979 | $158.20 | $158.20 | $158.20 |
| 7 purchase totals = | $989.45 | $1,085.1629 | $1,085.17 | $1,085.20 | $1,085.10 | |