| 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 | $183.79 | 4.360% | $191.8032 | $191.80 | $191.80 | $191.80 |
| Purchase #2 | $78.99 | 5.455% | $83.2989 | $83.30 | $83.30 | $83.30 |
| Purchase #3 | $246.51 | 8.132% | $266.5562 | $266.56 | $266.55 | $266.60 |
| Purchase #4 | $136.93 | 7.115% | $146.6726 | $146.67 | $146.65 | $146.70 |
| Purchase #5 | $204.28 | 4.514% | $213.5012 | $213.50 | $213.50 | $213.50 |
| Purchase #6 | $75.29 | 5.544% | $79.4641 | $79.46 | $79.45 | $79.50 |
| Purchase #7 | $83.40 | 12.401% | $93.7424 | $93.74 | $93.75 | $93.70 |
| 7 purchase totals = | $1,009.19 | $1,075.0386 | $1,075.03 | $1,075.00 | $1,075.10 | |