| 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 | $147.80 | 12.156% | $165.7666 | $165.77 | $165.75 | $165.80 |
| Purchase #2 | $16.63 | 3.787% | $17.2598 | $17.26 | $17.25 | $17.30 |
| Purchase #3 | $154.82 | 9.766% | $169.9397 | $169.94 | $169.95 | $169.90 |
| Purchase #4 | $179.67 | 6.819% | $191.9217 | $191.92 | $191.90 | $191.90 |
| Purchase #5 | $211.45 | 7.142% | $226.5518 | $226.55 | $226.55 | $226.60 |
| Purchase #6 | $128.58 | 5.135% | $135.1826 | $135.18 | $135.20 | $135.20 |
| Purchase #7 | $231.62 | 5.540% | $244.4517 | $244.45 | $244.45 | $244.50 |
| 7 purchase totals = | $1,070.57 | $1,151.0739 | $1,151.07 | $1,151.05 | $1,151.20 | |