| 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 | $164.48 | 11.399% | $183.2291 | $183.23 | $183.25 | $183.20 |
| Purchase #2 | $16.30 | 3.279% | $16.8345 | $16.83 | $16.85 | $16.80 |
| Purchase #3 | $61.93 | 6.344% | $65.8588 | $65.86 | $65.85 | $65.90 |
| Purchase #4 | $8.83 | 13.643% | $10.0347 | $10.03 | $10.05 | $10.00 |
| Purchase #5 | $219.51 | 10.805% | $243.2281 | $243.23 | $243.25 | $243.20 |
| Purchase #6 | $155.59 | 5.597% | $164.2984 | $164.30 | $164.30 | $164.30 |
| Purchase #7 | $89.55 | 10.301% | $98.7745 | $98.77 | $98.75 | $98.80 |
| 7 purchase totals = | $716.19 | $782.2581 | $782.25 | $782.30 | $782.20 | |