| 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 | $160.55 | 4.467% | $167.7218 | $167.72 | $167.70 | $167.70 |
| Purchase #2 | $31.76 | 5.755% | $33.5878 | $33.59 | $33.60 | $33.60 |
| Purchase #3 | $90.38 | 6.435% | $96.196 | $96.20 | $96.20 | $96.20 |
| Purchase #4 | $180.67 | 9.632% | $198.0721 | $198.07 | $198.05 | $198.10 |
| Purchase #5 | $53.70 | 12.676% | $60.507 | $60.51 | $60.50 | $60.50 |
| Purchase #6 | $133.27 | 10.391% | $147.1181 | $147.12 | $147.10 | $147.10 |
| Purchase #7 | $222.66 | 8.139% | $240.7823 | $240.78 | $240.80 | $240.80 |
| 7 purchase totals = | $872.99 | $943.9851 | $943.99 | $943.95 | $944.00 | |