| 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 | $139.49 | 7.819% | $150.3967 | $150.40 | $150.40 | $150.40 |
| Purchase #2 | $63.51 | 9.620% | $69.6197 | $69.62 | $69.60 | $69.60 |
| Purchase #3 | $46.63 | 9.674% | $51.141 | $51.14 | $51.15 | $51.10 |
| Purchase #4 | $117.68 | 5.650% | $124.3289 | $124.33 | $124.35 | $124.30 |
| Purchase #5 | $156.37 | 11.418% | $174.2243 | $174.22 | $174.20 | $174.20 |
| Purchase #6 | $185.40 | 13.477% | $210.3864 | $210.39 | $210.40 | $210.40 |
| Purchase #7 | $176.91 | 13.472% | $200.7433 | $200.74 | $200.75 | $200.70 |
| 7 purchase totals = | $885.99 | $980.8403 | $980.84 | $980.85 | $980.70 | |