| 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 | $189.76 | 13.220% | $214.8463 | $214.85 | $214.85 | $214.80 |
| Purchase #2 | $14.58 | 7.666% | $15.6977 | $15.70 | $15.70 | $15.70 |
| Purchase #3 | $87.31 | 12.288% | $98.0387 | $98.04 | $98.05 | $98.00 |
| Purchase #4 | $135.26 | 6.813% | $144.4753 | $144.48 | $144.50 | $144.50 |
| Purchase #5 | $158.73 | 9.818% | $174.3141 | $174.31 | $174.30 | $174.30 |
| Purchase #6 | $74.47 | 3.418% | $77.0154 | $77.02 | $77.00 | $77.00 |
| Purchase #7 | $234.65 | 4.521% | $245.2585 | $245.26 | $245.25 | $245.30 |
| 7 purchase totals = | $894.76 | $969.6460 | $969.66 | $969.65 | $969.60 | |