| 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 | $113.47 | 13.761% | $129.0846 | $129.08 | $129.10 | $129.10 |
| Purchase #2 | $167.42 | 7.120% | $179.3403 | $179.34 | $179.35 | $179.30 |
| Purchase #3 | $194.78 | 8.826% | $211.9713 | $211.97 | $211.95 | $212.00 |
| Purchase #4 | $152.33 | 3.732% | $158.015 | $158.02 | $158.00 | $158.00 |
| Purchase #5 | $111.89 | 7.815% | $120.6342 | $120.63 | $120.65 | $120.60 |
| Purchase #6 | $215.94 | 12.343% | $242.5935 | $242.59 | $242.60 | $242.60 |
| Purchase #7 | $89.57 | 5.690% | $94.6665 | $94.67 | $94.65 | $94.70 |
| 7 purchase totals = | $1,045.40 | $1,136.3054 | $1,136.30 | $1,136.30 | $1,136.30 | |