| 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 | $201.35 | 10.796% | $223.0877 | $223.09 | $223.10 | $223.10 |
| Purchase #2 | $245.99 | 9.656% | $269.7428 | $269.74 | $269.75 | $269.70 |
| Purchase #3 | $161.54 | 7.388% | $173.4746 | $173.47 | $173.45 | $173.50 |
| Purchase #4 | $5.53 | 3.275% | $5.7111 | $5.71 | $5.70 | $5.70 |
| Purchase #5 | $188.61 | 9.731% | $206.9636 | $206.96 | $206.95 | $207.00 |
| Purchase #6 | $93.77 | 3.139% | $96.7134 | $96.71 | $96.70 | $96.70 |
| Purchase #7 | $149.65 | 12.230% | $167.9522 | $167.95 | $167.95 | $168.00 |
| 7 purchase totals = | $1,046.44 | $1,143.6454 | $1,143.63 | $1,143.60 | $1,143.70 | |