| 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 | $147.72 | 5.685% | $156.1179 | $156.12 | $156.10 | $156.10 |
| Purchase #2 | $185.41 | 4.183% | $193.1657 | $193.17 | $193.15 | $193.20 |
| Purchase #3 | $148.55 | 9.285% | $162.3429 | $162.34 | $162.35 | $162.30 |
| Purchase #4 | $135.78 | 12.746% | $153.0865 | $153.09 | $153.10 | $153.10 |
| Purchase #5 | $61.70 | 12.452% | $69.3829 | $69.38 | $69.40 | $69.40 |
| Purchase #6 | $149.85 | 12.865% | $169.1282 | $169.13 | $169.15 | $169.10 |
| Purchase #7 | $153.76 | 5.185% | $161.7325 | $161.73 | $161.75 | $161.70 |
| 7 purchase totals = | $982.77 | $1,064.9566 | $1,064.96 | $1,065.00 | $1,064.90 | |