| 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 | $180.70 | 5.755% | $191.0993 | $191.10 | $191.10 | $191.10 |
| Purchase #2 | $35.36 | 5.593% | $37.3377 | $37.34 | $37.35 | $37.30 |
| Purchase #3 | $107.27 | 6.783% | $114.5461 | $114.55 | $114.55 | $114.50 |
| Purchase #4 | $241.54 | 6.522% | $257.2932 | $257.29 | $257.30 | $257.30 |
| Purchase #5 | $230.35 | 6.684% | $245.7466 | $245.75 | $245.75 | $245.70 |
| Purchase #6 | $148.44 | 12.686% | $167.2711 | $167.27 | $167.25 | $167.30 |
| Purchase #7 | $199.88 | 7.226% | $214.3233 | $214.32 | $214.30 | $214.30 |
| 7 purchase totals = | $1,143.54 | $1,227.6173 | $1,227.62 | $1,227.60 | $1,227.50 | |