| 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 | $120.36 | 7.335% | $129.1884 | $129.19 | $129.20 | $129.20 |
| Purchase #2 | $71.89 | 4.621% | $75.212 | $75.21 | $75.20 | $75.20 |
| Purchase #3 | $221.97 | 8.296% | $240.3846 | $240.38 | $240.40 | $240.40 |
| Purchase #4 | $101.35 | 3.333% | $104.728 | $104.73 | $104.75 | $104.70 |
| Purchase #5 | $143.37 | 6.536% | $152.7407 | $152.74 | $152.75 | $152.70 |
| Purchase #6 | $185.75 | 3.660% | $192.5485 | $192.55 | $192.55 | $192.50 |
| Purchase #7 | $196.73 | 12.799% | $221.9095 | $221.91 | $221.90 | $221.90 |
| 7 purchase totals = | $1,041.42 | $1,116.7117 | $1,116.71 | $1,116.75 | $1,116.60 | |