| 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 | $114.93 | 3.419% | $118.8595 | $118.86 | $118.85 | $118.90 |
| Purchase #2 | $155.64 | 3.196% | $160.6143 | $160.61 | $160.60 | $160.60 |
| Purchase #3 | $37.78 | 6.249% | $40.1409 | $40.14 | $40.15 | $40.10 |
| Purchase #4 | $195.88 | 6.795% | $209.19 | $209.19 | $209.20 | $209.20 |
| Purchase #5 | $105.77 | 7.720% | $113.9354 | $113.94 | $113.95 | $113.90 |
| Purchase #6 | $22.98 | 10.545% | $25.4032 | $25.40 | $25.40 | $25.40 |
| Purchase #7 | $212.85 | 4.178% | $221.7429 | $221.74 | $221.75 | $221.70 |
| 7 purchase totals = | $845.83 | $889.8862 | $889.88 | $889.90 | $889.80 | |