| 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 | $153.57 | 8.222% | $166.1965 | $166.20 | $166.20 | $166.20 |
| Purchase #2 | $230.67 | 6.166% | $244.8931 | $244.89 | $244.90 | $244.90 |
| Purchase #3 | $235.93 | 4.575% | $246.7238 | $246.72 | $246.70 | $246.70 |
| Purchase #4 | $143.64 | 5.555% | $151.6192 | $151.62 | $151.60 | $151.60 |
| Purchase #5 | $81.48 | 11.800% | $91.0946 | $91.09 | $91.10 | $91.10 |
| Purchase #6 | $193.45 | 10.838% | $214.4161 | $214.42 | $214.40 | $214.40 |
| Purchase #7 | $181.48 | 11.362% | $202.0998 | $202.10 | $202.10 | $202.10 |
| 7 purchase totals = | $1,220.22 | $1,317.0431 | $1,317.04 | $1,317.00 | $1,317.00 | |