| 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 | $160.48 | 13.292% | $181.811 | $181.81 | $181.80 | $181.80 |
| Purchase #2 | $112.42 | 6.823% | $120.0904 | $120.09 | $120.10 | $120.10 |
| Purchase #3 | $233.64 | 7.173% | $250.399 | $250.40 | $250.40 | $250.40 |
| Purchase #4 | $92.36 | 10.509% | $102.0661 | $102.07 | $102.05 | $102.10 |
| Purchase #5 | $169.70 | 10.372% | $187.3013 | $187.30 | $187.30 | $187.30 |
| Purchase #6 | $215.25 | 9.797% | $236.338 | $236.34 | $236.35 | $236.30 |
| Purchase #7 | $12.37 | 5.530% | $13.0541 | $13.05 | $13.05 | $13.10 |
| 7 purchase totals = | $996.22 | $1,091.0599 | $1,091.06 | $1,091.05 | $1,091.10 | |