| 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 | $247.68 | 4.390% | $258.5532 | $258.55 | $258.55 | $258.60 |
| Purchase #2 | $240.26 | 3.379% | $248.3784 | $248.38 | $248.40 | $248.40 |
| Purchase #3 | $165.95 | 4.767% | $173.8608 | $173.86 | $173.85 | $173.90 |
| Purchase #4 | $158.90 | 5.203% | $167.1676 | $167.17 | $167.15 | $167.20 |
| Purchase #5 | $166.84 | 4.177% | $173.8089 | $173.81 | $173.80 | $173.80 |
| Purchase #6 | $148.75 | 3.214% | $153.5308 | $153.53 | $153.55 | $153.50 |
| Purchase #7 | $7.69 | 4.859% | $8.0637 | $8.06 | $8.05 | $8.10 |
| 7 purchase totals = | $1,136.07 | $1,183.3634 | $1,183.36 | $1,183.35 | $1,183.50 | |