| 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 | $38.96 | 8.216% | $42.161 | $42.16 | $42.15 | $42.20 |
| Purchase #2 | $158.77 | 8.286% | $171.9257 | $171.93 | $171.95 | $171.90 |
| Purchase #3 | $32.75 | 12.264% | $36.7665 | $36.77 | $36.75 | $36.80 |
| Purchase #4 | $178.57 | 4.134% | $185.9521 | $185.95 | $185.95 | $186.00 |
| Purchase #5 | $84.58 | 6.593% | $90.1564 | $90.16 | $90.15 | $90.20 |
| Purchase #6 | $27.77 | 11.286% | $30.9041 | $30.90 | $30.90 | $30.90 |
| Purchase #7 | $8.73 | 12.765% | $9.8444 | $9.84 | $9.85 | $9.80 |
| 7 purchase totals = | $530.13 | $567.7102 | $567.71 | $567.70 | $567.80 | |