| 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 | $183.35 | 7.663% | $197.4001 | $197.40 | $197.40 | $197.40 |
| Purchase #2 | $75.47 | 5.637% | $79.7242 | $79.72 | $79.70 | $79.70 |
| Purchase #3 | $193.89 | 7.377% | $208.1933 | $208.19 | $208.20 | $208.20 |
| Purchase #4 | $129.30 | 8.460% | $140.2388 | $140.24 | $140.25 | $140.20 |
| Purchase #5 | $141.38 | 8.235% | $153.0226 | $153.02 | $153.00 | $153.00 |
| Purchase #6 | $26.72 | 5.741% | $28.254 | $28.25 | $28.25 | $28.30 |
| Purchase #7 | $135.74 | 4.429% | $141.7519 | $141.75 | $141.75 | $141.80 |
| 7 purchase totals = | $885.85 | $948.5849 | $948.57 | $948.55 | $948.60 | |