| 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 | $167.40 | 7.388% | $179.7675 | $179.77 | $179.75 | $179.80 |
| Purchase #2 | $247.35 | 12.288% | $277.7444 | $277.74 | $277.75 | $277.70 |
| Purchase #3 | $49.26 | 13.692% | $56.0047 | $56.00 | $56.00 | $56.00 |
| Purchase #4 | $165.46 | 10.672% | $183.1179 | $183.12 | $183.10 | $183.10 |
| Purchase #5 | $54.29 | 3.133% | $55.9909 | $55.99 | $56.00 | $56.00 |
| Purchase #6 | $83.79 | 5.437% | $88.3457 | $88.35 | $88.35 | $88.30 |
| Purchase #7 | $42.94 | 3.537% | $44.4588 | $44.46 | $44.45 | $44.50 |
| 7 purchase totals = | $810.49 | $885.4299 | $885.43 | $885.40 | $885.40 | |