| 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 | $161.90 | 8.111% | $175.0317 | $175.03 | $175.05 | $175.00 |
| Purchase #2 | $95.53 | 13.252% | $108.1896 | $108.19 | $108.20 | $108.20 |
| Purchase #3 | $75.50 | 6.845% | $80.668 | $80.67 | $80.65 | $80.70 |
| Purchase #4 | $191.76 | 6.269% | $203.7814 | $203.78 | $203.80 | $203.80 |
| Purchase #5 | $74.48 | 4.687% | $77.9709 | $77.97 | $77.95 | $78.00 |
| Purchase #6 | $214.27 | 4.515% | $223.9443 | $223.94 | $223.95 | $223.90 |
| Purchase #7 | $240.81 | 8.250% | $260.6768 | $260.68 | $260.70 | $260.70 |
| 7 purchase totals = | $1,054.25 | $1,130.2627 | $1,130.26 | $1,130.30 | $1,130.30 | |