| 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 | $142.54 | 11.280% | $158.6185 | $158.62 | $158.60 | $158.60 |
| Purchase #2 | $172.94 | 9.114% | $188.7018 | $188.70 | $188.70 | $188.70 |
| Purchase #3 | $27.29 | 5.189% | $28.7061 | $28.71 | $28.70 | $28.70 |
| Purchase #4 | $196.47 | 13.757% | $223.4984 | $223.50 | $223.50 | $223.50 |
| Purchase #5 | $6.47 | 8.232% | $7.0026 | $7.00 | $7.00 | $7.00 |
| Purchase #6 | $123.56 | 9.668% | $135.5058 | $135.51 | $135.50 | $135.50 |
| Purchase #7 | $53.45 | 8.553% | $58.0216 | $58.02 | $58.00 | $58.00 |
| 7 purchase totals = | $722.72 | $800.0548 | $800.06 | $800.00 | $800.00 | |