| 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 | $128.81 | 5.405% | $135.7722 | $135.77 | $135.75 | $135.80 |
| Purchase #2 | $167.75 | 11.193% | $186.5263 | $186.53 | $186.55 | $186.50 |
| Purchase #3 | $203.25 | 10.828% | $225.2579 | $225.26 | $225.25 | $225.30 |
| Purchase #4 | $74.86 | 11.584% | $83.5318 | $83.53 | $83.55 | $83.50 |
| Purchase #5 | $165.39 | 11.809% | $184.9209 | $184.92 | $184.90 | $184.90 |
| Purchase #6 | $189.69 | 13.436% | $215.1767 | $215.18 | $215.20 | $215.20 |
| Purchase #7 | $78.84 | 8.473% | $85.5201 | $85.52 | $85.50 | $85.50 |
| 7 purchase totals = | $1,008.59 | $1,116.7059 | $1,116.71 | $1,116.70 | $1,116.70 | |