| 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 | $90.76 | 11.710% | $101.388 | $101.39 | $101.40 | $101.40 |
| Purchase #2 | $13.37 | 10.344% | $14.753 | $14.75 | $14.75 | $14.80 |
| Purchase #3 | $228.72 | 5.747% | $241.8645 | $241.86 | $241.85 | $241.90 |
| Purchase #4 | $178.44 | 4.253% | $186.0291 | $186.03 | $186.05 | $186.00 |
| Purchase #5 | $129.77 | 9.369% | $141.9282 | $141.93 | $141.95 | $141.90 |
| Purchase #6 | $142.90 | 8.190% | $154.6035 | $154.60 | $154.60 | $154.60 |
| Purchase #7 | $33.94 | 9.481% | $37.1579 | $37.16 | $37.15 | $37.20 |
| 7 purchase totals = | $817.90 | $877.7242 | $877.72 | $877.75 | $877.80 | |