| 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 | $101.51 | 4.298% | $105.8729 | $105.87 | $105.85 | $105.90 |
| Purchase #2 | $180.85 | 7.136% | $193.7555 | $193.76 | $193.75 | $193.80 |
| Purchase #3 | $148.71 | 9.643% | $163.0501 | $163.05 | $163.05 | $163.10 |
| Purchase #4 | $147.66 | 10.616% | $163.3356 | $163.34 | $163.35 | $163.30 |
| Purchase #5 | $98.25 | 6.346% | $104.4849 | $104.48 | $104.50 | $104.50 |
| Purchase #6 | $183.94 | 10.409% | $203.0863 | $203.09 | $203.10 | $203.10 |
| Purchase #7 | $232.60 | 10.813% | $257.751 | $257.75 | $257.75 | $257.80 |
| 7 purchase totals = | $1,093.52 | $1,191.3363 | $1,191.34 | $1,191.35 | $1,191.50 | |