| 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 | $153.50 | 13.500% | $174.2225 | $174.22 | $174.20 | $174.20 |
| Purchase #2 | $238.40 | 13.170% | $269.7973 | $269.80 | $269.80 | $269.80 |
| Purchase #3 | $230.77 | 6.650% | $246.1162 | $246.12 | $246.10 | $246.10 |
| Purchase #4 | $21.30 | 13.575% | $24.1915 | $24.19 | $24.20 | $24.20 |
| Purchase #5 | $94.26 | 6.830% | $100.698 | $100.70 | $100.70 | $100.70 |
| Purchase #6 | $51.62 | 9.666% | $56.6096 | $56.61 | $56.60 | $56.60 |
| Purchase #7 | $26.45 | 7.541% | $28.4446 | $28.44 | $28.45 | $28.40 |
| 7 purchase totals = | $816.30 | $900.0797 | $900.08 | $900.05 | $900.00 | |