| 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 | $168.67 | 6.146% | $179.0365 | $179.04 | $179.05 | $179.00 |
| Purchase #2 | $134.88 | 6.150% | $143.1751 | $143.18 | $143.20 | $143.20 |
| Purchase #3 | $14.52 | 7.457% | $15.6028 | $15.60 | $15.60 | $15.60 |
| Purchase #4 | $135.69 | 10.732% | $150.2523 | $150.25 | $150.25 | $150.30 |
| Purchase #5 | $64.84 | 6.120% | $68.8082 | $68.81 | $68.80 | $68.80 |
| Purchase #6 | $219.44 | 8.800% | $238.7507 | $238.75 | $238.75 | $238.80 |
| Purchase #7 | $22.98 | 5.708% | $24.2917 | $24.29 | $24.30 | $24.30 |
| 7 purchase totals = | $761.02 | $819.9173 | $819.92 | $819.95 | $820.00 | |