| 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 | $29.83 | 7.794% | $32.155 | $32.16 | $32.15 | $32.20 |
| Purchase #2 | $189.57 | 4.308% | $197.7367 | $197.74 | $197.75 | $197.70 |
| Purchase #3 | $67.80 | 10.860% | $75.1631 | $75.16 | $75.15 | $75.20 |
| Purchase #4 | $124.66 | 13.483% | $141.4679 | $141.47 | $141.45 | $141.50 |
| Purchase #5 | $20.35 | 13.111% | $23.0181 | $23.02 | $23.00 | $23.00 |
| Purchase #6 | $51.88 | 5.592% | $54.7811 | $54.78 | $54.80 | $54.80 |
| Purchase #7 | $171.75 | 10.750% | $190.2131 | $190.21 | $190.20 | $190.20 |
| 7 purchase totals = | $655.84 | $714.5350 | $714.54 | $714.50 | $714.60 | |