| 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 | $177.55 | 3.422% | $183.6258 | $183.63 | $183.65 | $183.60 |
| Purchase #2 | $130.51 | 8.780% | $141.9688 | $141.97 | $141.95 | $142.00 |
| Purchase #3 | $76.33 | 10.704% | $84.5004 | $84.50 | $84.50 | $84.50 |
| Purchase #4 | $237.83 | 11.830% | $265.9653 | $265.97 | $265.95 | $266.00 |
| Purchase #5 | $123.70 | 13.799% | $140.7694 | $140.77 | $140.75 | $140.80 |
| Purchase #6 | $95.75 | 10.826% | $106.1159 | $106.12 | $106.10 | $106.10 |
| Purchase #7 | $170.35 | 10.194% | $187.7155 | $187.72 | $187.70 | $187.70 |
| 7 purchase totals = | $1,012.02 | $1,110.6611 | $1,110.68 | $1,110.60 | $1,110.70 | |