| 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 | $170.82 | 7.581% | $183.7699 | $183.77 | $183.75 | $183.80 |
| Purchase #2 | $51.68 | 5.205% | $54.3699 | $54.37 | $54.35 | $54.40 |
| Purchase #3 | $226.63 | 7.516% | $243.6635 | $243.66 | $243.65 | $243.70 |
| Purchase #4 | $148.76 | 9.481% | $162.8639 | $162.86 | $162.85 | $162.90 |
| Purchase #5 | $48.40 | 9.279% | $52.891 | $52.89 | $52.90 | $52.90 |
| Purchase #6 | $189.38 | 12.739% | $213.5051 | $213.51 | $213.50 | $213.50 |
| Purchase #7 | $156.95 | 11.270% | $174.6383 | $174.64 | $174.65 | $174.60 |
| 7 purchase totals = | $992.62 | $1,085.7016 | $1,085.70 | $1,085.65 | $1,085.80 | |