| 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 | $178.50 | 6.779% | $190.6005 | $190.60 | $190.60 | $190.60 |
| Purchase #2 | $29.96 | 11.406% | $33.3772 | $33.38 | $33.40 | $33.40 |
| Purchase #3 | $236.75 | 9.634% | $259.5585 | $259.56 | $259.55 | $259.60 |
| Purchase #4 | $5.28 | 9.740% | $5.7943 | $5.79 | $5.80 | $5.80 |
| Purchase #5 | $235.53 | 13.138% | $266.4739 | $266.47 | $266.45 | $266.50 |
| Purchase #6 | $137.73 | 9.490% | $150.8006 | $150.80 | $150.80 | $150.80 |
| Purchase #7 | $177.94 | 10.750% | $197.0686 | $197.07 | $197.05 | $197.10 |
| 7 purchase totals = | $1,001.69 | $1,103.6736 | $1,103.67 | $1,103.65 | $1,103.80 | |