| 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 | $141.28 | 12.632% | $159.1265 | $159.13 | $159.15 | $159.10 |
| Purchase #2 | $142.41 | 10.663% | $157.5952 | $157.60 | $157.60 | $157.60 |
| Purchase #3 | $32.83 | 11.170% | $36.4971 | $36.50 | $36.50 | $36.50 |
| Purchase #4 | $69.75 | 6.376% | $74.1973 | $74.20 | $74.20 | $74.20 |
| Purchase #5 | $211.55 | 3.562% | $219.0854 | $219.09 | $219.10 | $219.10 |
| Purchase #6 | $200.92 | 3.579% | $208.1109 | $208.11 | $208.10 | $208.10 |
| Purchase #7 | $122.88 | 7.356% | $131.9191 | $131.92 | $131.90 | $131.90 |
| 7 purchase totals = | $921.62 | $986.5315 | $986.55 | $986.55 | $986.50 | |