| 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 | $187.67 | 3.793% | $194.7883 | $194.79 | $194.80 | $194.80 |
| Purchase #2 | $216.26 | 5.499% | $228.1521 | $228.15 | $228.15 | $228.20 |
| Purchase #3 | $57.62 | 7.173% | $61.7531 | $61.75 | $61.75 | $61.80 |
| Purchase #4 | $37.33 | 5.751% | $39.4768 | $39.48 | $39.50 | $39.50 |
| Purchase #5 | $185.61 | 3.327% | $191.7852 | $191.79 | $191.80 | $191.80 |
| Purchase #6 | $220.29 | 9.322% | $240.8254 | $240.83 | $240.85 | $240.80 |
| Purchase #7 | $70.95 | 13.441% | $80.4864 | $80.49 | $80.50 | $80.50 |
| 7 purchase totals = | $975.73 | $1,037.2673 | $1,037.28 | $1,037.35 | $1,037.40 | |