| 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 | $175.26 | 11.138% | $194.7805 | $194.78 | $194.80 | $194.80 |
| Purchase #2 | $203.35 | 8.581% | $220.7995 | $220.80 | $220.80 | $220.80 |
| Purchase #3 | $76.30 | 5.550% | $80.5347 | $80.53 | $80.55 | $80.50 |
| Purchase #4 | $77.36 | 7.807% | $83.3995 | $83.40 | $83.40 | $83.40 |
| Purchase #5 | $113.71 | 4.485% | $118.8099 | $118.81 | $118.80 | $118.80 |
| Purchase #6 | $131.36 | 10.242% | $144.8139 | $144.81 | $144.80 | $144.80 |
| Purchase #7 | $189.26 | 4.392% | $197.5723 | $197.57 | $197.55 | $197.60 |
| 7 purchase totals = | $966.60 | $1,040.7103 | $1,040.70 | $1,040.70 | $1,040.70 | |