| 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 | $105.66 | 7.246% | $113.3161 | $113.32 | $113.30 | $113.30 |
| Purchase #2 | $67.48 | 13.662% | $76.6991 | $76.70 | $76.70 | $76.70 |
| Purchase #3 | $103.45 | 11.302% | $115.1419 | $115.14 | $115.15 | $115.10 |
| Purchase #4 | $159.25 | 13.251% | $180.3522 | $180.35 | $180.35 | $180.40 |
| Purchase #5 | $206.85 | 7.205% | $221.7535 | $221.75 | $221.75 | $221.80 |
| Purchase #6 | $151.81 | 9.619% | $166.4126 | $166.41 | $166.40 | $166.40 |
| Purchase #7 | $153.58 | 8.246% | $166.2442 | $166.24 | $166.25 | $166.20 |
| 7 purchase totals = | $948.08 | $1,039.9196 | $1,039.91 | $1,039.90 | $1,039.90 | |