| 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 | $164.57 | 13.638% | $187.0141 | $187.01 | $187.00 | $187.00 |
| Purchase #2 | $5.37 | 11.476% | $5.9863 | $5.99 | $6.00 | $6.00 |
| Purchase #3 | $210.71 | 4.723% | $220.6618 | $220.66 | $220.65 | $220.70 |
| Purchase #4 | $117.41 | 13.847% | $133.6678 | $133.67 | $133.65 | $133.70 |
| Purchase #5 | $88.29 | 11.464% | $98.4116 | $98.41 | $98.40 | $98.40 |
| Purchase #6 | $22.41 | 3.596% | $23.2159 | $23.22 | $23.20 | $23.20 |
| Purchase #7 | $208.67 | 10.348% | $230.2632 | $230.26 | $230.25 | $230.30 |
| 7 purchase totals = | $817.43 | $899.2207 | $899.22 | $899.15 | $899.30 | |