| 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 | $162.86 | 4.406% | $170.0356 | $170.04 | $170.05 | $170.00 |
| Purchase #2 | $187.70 | 4.714% | $196.5482 | $196.55 | $196.55 | $196.50 |
| Purchase #3 | $60.51 | 7.853% | $65.2619 | $65.26 | $65.25 | $65.30 |
| Purchase #4 | $76.83 | 4.544% | $80.3212 | $80.32 | $80.30 | $80.30 |
| Purchase #5 | $64.69 | 9.274% | $70.6894 | $70.69 | $70.70 | $70.70 |
| Purchase #6 | $79.75 | 10.323% | $87.9826 | $87.98 | $88.00 | $88.00 |
| Purchase #7 | $213.51 | 7.143% | $228.761 | $228.76 | $228.75 | $228.80 |
| 7 purchase totals = | $845.85 | $899.5999 | $899.60 | $899.60 | $899.60 | |