| 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 | $133.53 | 6.439% | $142.128 | $142.13 | $142.15 | $142.10 |
| Purchase #2 | $111.56 | 6.740% | $119.0791 | $119.08 | $119.10 | $119.10 |
| Purchase #3 | $184.86 | 3.232% | $190.8347 | $190.83 | $190.85 | $190.80 |
| Purchase #4 | $149.62 | 13.329% | $169.5628 | $169.56 | $169.55 | $169.60 |
| Purchase #5 | $161.48 | 13.838% | $183.8256 | $183.83 | $183.85 | $183.80 |
| Purchase #6 | $140.68 | 6.253% | $149.4767 | $149.48 | $149.50 | $149.50 |
| Purchase #7 | $161.70 | 11.776% | $180.7418 | $180.74 | $180.75 | $180.70 |
| 7 purchase totals = | $1,043.43 | $1,135.6487 | $1,135.65 | $1,135.75 | $1,135.60 | |