| 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 | $157.63 | 7.515% | $169.4759 | $169.48 | $169.50 | $169.50 |
| Purchase #2 | $118.99 | 8.727% | $129.3743 | $129.37 | $129.35 | $129.40 |
| Purchase #3 | $249.54 | 9.680% | $273.6955 | $273.70 | $273.70 | $273.70 |
| Purchase #4 | $140.91 | 5.826% | $149.1194 | $149.12 | $149.10 | $149.10 |
| Purchase #5 | $6.53 | 13.866% | $7.4354 | $7.44 | $7.45 | $7.40 |
| Purchase #6 | $191.64 | 4.818% | $200.8732 | $200.87 | $200.85 | $200.90 |
| Purchase #7 | $73.76 | 10.368% | $81.4074 | $81.41 | $81.40 | $81.40 |
| 7 purchase totals = | $939.00 | $1,011.3811 | $1,011.39 | $1,011.35 | $1,011.40 | |