| 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 | $157.80 | 6.370% | $167.8519 | $167.85 | $167.85 | $167.90 |
| Purchase #2 | $194.55 | 10.732% | $215.4291 | $215.43 | $215.45 | $215.40 |
| Purchase #3 | $248.90 | 9.700% | $273.0433 | $273.04 | $273.05 | $273.00 |
| Purchase #4 | $11.97 | 8.253% | $12.9579 | $12.96 | $12.95 | $13.00 |
| Purchase #5 | $68.27 | 4.646% | $71.4418 | $71.44 | $71.45 | $71.40 |
| Purchase #6 | $250.51 | 11.509% | $279.3412 | $279.34 | $279.35 | $279.30 |
| Purchase #7 | $157.58 | 8.199% | $170.5 | $170.50 | $170.50 | $170.50 |
| 7 purchase totals = | $1,089.58 | $1,190.5652 | $1,190.56 | $1,190.60 | $1,190.50 | |