| 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 | $149.51 | 11.440% | $166.6139 | $166.61 | $166.60 | $166.60 |
| Purchase #2 | $28.59 | 7.625% | $30.77 | $30.77 | $30.75 | $30.80 |
| Purchase #3 | $90.26 | 6.769% | $96.3697 | $96.37 | $96.35 | $96.40 |
| Purchase #4 | $63.99 | 11.116% | $71.1031 | $71.10 | $71.10 | $71.10 |
| Purchase #5 | $177.55 | 11.852% | $198.5932 | $198.59 | $198.60 | $198.60 |
| Purchase #6 | $114.67 | 5.315% | $120.7647 | $120.76 | $120.75 | $120.80 |
| Purchase #7 | $240.77 | 6.779% | $257.0918 | $257.09 | $257.10 | $257.10 |
| 7 purchase totals = | $865.34 | $941.3064 | $941.29 | $941.25 | $941.40 | |