| 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 | $194.52 | 13.691% | $221.1517 | $221.15 | $221.15 | $221.20 |
| Purchase #2 | $142.82 | 13.390% | $161.9436 | $161.94 | $161.95 | $161.90 |
| Purchase #3 | $164.57 | 11.312% | $183.1862 | $183.19 | $183.20 | $183.20 |
| Purchase #4 | $43.82 | 13.841% | $49.8851 | $49.89 | $49.90 | $49.90 |
| Purchase #5 | $216.38 | 12.131% | $242.6291 | $242.63 | $242.65 | $242.60 |
| Purchase #6 | $167.73 | 7.658% | $180.5748 | $180.57 | $180.55 | $180.60 |
| Purchase #7 | $146.42 | 9.434% | $160.2333 | $160.23 | $160.25 | $160.20 |
| 7 purchase totals = | $1,076.26 | $1,199.6038 | $1,199.60 | $1,199.65 | $1,199.60 | |