| 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 | $130.75 | 8.576% | $141.9631 | $141.96 | $141.95 | $142.00 |
| Purchase #2 | $185.52 | 10.450% | $204.9068 | $204.91 | $204.90 | $204.90 |
| Purchase #3 | $232.91 | 7.683% | $250.8045 | $250.80 | $250.80 | $250.80 |
| Purchase #4 | $114.45 | 6.442% | $121.8229 | $121.82 | $121.80 | $121.80 |
| Purchase #5 | $185.64 | 13.141% | $210.035 | $210.04 | $210.05 | $210.00 |
| Purchase #6 | $34.94 | 12.469% | $39.2967 | $39.30 | $39.30 | $39.30 |
| Purchase #7 | $19.54 | 13.822% | $22.2408 | $22.24 | $22.25 | $22.20 |
| 7 purchase totals = | $903.75 | $991.0698 | $991.07 | $991.05 | $991.00 | |