| 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 | $167.74 | 9.516% | $183.7021 | $183.70 | $183.70 | $183.70 |
| Purchase #2 | $15.49 | 5.213% | $16.2975 | $16.30 | $16.30 | $16.30 |
| Purchase #3 | $174.76 | 3.519% | $180.9098 | $180.91 | $180.90 | $180.90 |
| Purchase #4 | $176.35 | 5.776% | $186.536 | $186.54 | $186.55 | $186.50 |
| Purchase #5 | $192.48 | 5.344% | $202.7661 | $202.77 | $202.75 | $202.80 |
| Purchase #6 | $250.70 | 11.651% | $279.9091 | $279.91 | $279.90 | $279.90 |
| Purchase #7 | $36.26 | 13.768% | $41.2523 | $41.25 | $41.25 | $41.30 |
| 7 purchase totals = | $1,013.78 | $1,091.3729 | $1,091.38 | $1,091.35 | $1,091.40 | |