| 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 | $149.57 | 7.480% | $160.7578 | $160.76 | $160.75 | $160.80 |
| Purchase #2 | $241.48 | 7.134% | $258.7072 | $258.71 | $258.70 | $258.70 |
| Purchase #3 | $105.47 | 7.871% | $113.7715 | $113.77 | $113.75 | $113.80 |
| Purchase #4 | $50.34 | 8.441% | $54.5892 | $54.59 | $54.60 | $54.60 |
| Purchase #5 | $8.87 | 6.471% | $9.444 | $9.44 | $9.45 | $9.40 |
| Purchase #6 | $186.86 | 6.334% | $198.6957 | $198.70 | $198.70 | $198.70 |
| Purchase #7 | $185.68 | 9.642% | $203.5833 | $203.58 | $203.60 | $203.60 |
| 7 purchase totals = | $928.27 | $999.5487 | $999.55 | $999.55 | $999.60 | |