| 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 | $158.77 | 12.639% | $178.8369 | $178.84 | $178.85 | $178.80 |
| Purchase #2 | $189.72 | 12.653% | $213.7253 | $213.73 | $213.75 | $213.70 |
| Purchase #3 | $24.39 | 8.658% | $26.5017 | $26.50 | $26.50 | $26.50 |
| Purchase #4 | $80.39 | 13.237% | $91.0312 | $91.03 | $91.05 | $91.00 |
| Purchase #5 | $214.70 | 13.552% | $243.7961 | $243.80 | $243.80 | $243.80 |
| Purchase #6 | $117.83 | 9.107% | $128.5608 | $128.56 | $128.55 | $128.60 |
| Purchase #7 | $209.29 | 4.451% | $218.6055 | $218.61 | $218.60 | $218.60 |
| 7 purchase totals = | $995.09 | $1,101.0575 | $1,101.07 | $1,101.10 | $1,101.00 | |