| 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 | $141.91 | 13.126% | $160.5371 | $160.54 | $160.55 | $160.50 |
| Purchase #2 | $70.88 | 13.544% | $80.48 | $80.48 | $80.50 | $80.50 |
| Purchase #3 | $221.67 | 3.430% | $229.2733 | $229.27 | $229.25 | $229.30 |
| Purchase #4 | $101.40 | 13.380% | $114.9673 | $114.97 | $114.95 | $115.00 |
| Purchase #5 | $39.66 | 8.356% | $42.974 | $42.97 | $42.95 | $43.00 |
| Purchase #6 | $201.71 | 5.662% | $213.1308 | $213.13 | $213.15 | $213.10 |
| Purchase #7 | $178.80 | 10.396% | $197.388 | $197.39 | $197.40 | $197.40 |
| 7 purchase totals = | $956.03 | $1,038.7505 | $1,038.75 | $1,038.75 | $1,038.80 | |