| 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 | $143.35 | 5.212% | $150.8214 | $150.82 | $150.80 | $150.80 |
| Purchase #2 | $240.26 | 8.346% | $260.3121 | $260.31 | $260.30 | $260.30 |
| Purchase #3 | $7.77 | 12.145% | $8.7137 | $8.71 | $8.70 | $8.70 |
| Purchase #4 | $23.37 | 13.580% | $26.5436 | $26.54 | $26.55 | $26.50 |
| Purchase #5 | $218.59 | 8.110% | $236.3176 | $236.32 | $236.30 | $236.30 |
| Purchase #6 | $245.69 | 7.408% | $263.8907 | $263.89 | $263.90 | $263.90 |
| Purchase #7 | $195.31 | 5.636% | $206.3177 | $206.32 | $206.30 | $206.30 |
| 7 purchase totals = | $1,074.34 | $1,152.9168 | $1,152.91 | $1,152.85 | $1,152.80 | |