| 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 | $144.91 | 8.864% | $157.7548 | $157.75 | $157.75 | $157.80 |
| Purchase #2 | $218.54 | 9.273% | $238.8052 | $238.81 | $238.80 | $238.80 |
| Purchase #3 | $142.50 | 3.502% | $147.4904 | $147.49 | $147.50 | $147.50 |
| Purchase #4 | $173.60 | 5.210% | $182.6446 | $182.64 | $182.65 | $182.60 |
| Purchase #5 | $117.43 | 13.271% | $133.0141 | $133.01 | $133.00 | $133.00 |
| Purchase #6 | $241.68 | 11.186% | $268.7143 | $268.71 | $268.70 | $268.70 |
| Purchase #7 | $66.63 | 6.108% | $70.6998 | $70.70 | $70.70 | $70.70 |
| 7 purchase totals = | $1,105.29 | $1,199.1232 | $1,199.11 | $1,199.10 | $1,199.10 | |