| 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 | $171.74 | 9.795% | $188.5619 | $188.56 | $188.55 | $188.60 |
| Purchase #2 | $92.95 | 3.773% | $96.457 | $96.46 | $96.45 | $96.50 |
| Purchase #3 | $164.94 | 5.254% | $173.6059 | $173.61 | $173.60 | $173.60 |
| Purchase #4 | $121.94 | 8.102% | $131.8196 | $131.82 | $131.80 | $131.80 |
| Purchase #5 | $171.40 | 3.762% | $177.8481 | $177.85 | $177.85 | $177.80 |
| Purchase #6 | $237.43 | 13.650% | $269.8392 | $269.84 | $269.85 | $269.80 |
| Purchase #7 | $203.86 | 13.109% | $230.584 | $230.58 | $230.60 | $230.60 |
| 7 purchase totals = | $1,164.26 | $1,268.7157 | $1,268.72 | $1,268.70 | $1,268.70 | |