| 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 | $36.42 | 12.159% | $40.8483 | $40.85 | $40.85 | $40.80 |
| Purchase #2 | $245.70 | 12.181% | $275.6287 | $275.63 | $275.65 | $275.60 |
| Purchase #3 | $134.54 | 11.770% | $150.3754 | $150.38 | $150.40 | $150.40 |
| Purchase #4 | $200.77 | 10.458% | $221.7665 | $221.77 | $221.75 | $221.80 |
| Purchase #5 | $150.89 | 4.178% | $157.1942 | $157.19 | $157.20 | $157.20 |
| Purchase #6 | $28.30 | 4.473% | $29.5659 | $29.57 | $29.55 | $29.60 |
| Purchase #7 | $193.67 | 13.822% | $220.4391 | $220.44 | $220.45 | $220.40 |
| 7 purchase totals = | $990.29 | $1,095.8181 | $1,095.83 | $1,095.85 | $1,095.80 | |