| 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 | $169.26 | 4.736% | $177.2762 | $177.28 | $177.30 | $177.30 |
| Purchase #2 | $159.43 | 6.144% | $169.2254 | $169.23 | $169.25 | $169.20 |
| Purchase #3 | $89.80 | 11.804% | $100.4 | $100.40 | $100.40 | $100.40 |
| Purchase #4 | $83.52 | 4.510% | $87.2868 | $87.29 | $87.30 | $87.30 |
| Purchase #5 | $208.28 | 7.254% | $223.3886 | $223.39 | $223.40 | $223.40 |
| Purchase #6 | $197.48 | 11.199% | $219.5958 | $219.60 | $219.60 | $219.60 |
| Purchase #7 | $129.53 | 8.595% | $140.6631 | $140.66 | $140.65 | $140.70 |
| 7 purchase totals = | $1,037.30 | $1,117.8359 | $1,117.85 | $1,117.90 | $1,117.90 | |