| 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 | $159.83 | 11.355% | $177.9787 | $177.98 | $178.00 | $178.00 |
| Purchase #2 | $24.36 | 6.416% | $25.9229 | $25.92 | $25.90 | $25.90 |
| Purchase #3 | $193.44 | 10.196% | $213.1631 | $213.16 | $213.15 | $213.20 |
| Purchase #4 | $172.67 | 12.150% | $193.6494 | $193.65 | $193.65 | $193.60 |
| Purchase #5 | $34.79 | 5.207% | $36.6015 | $36.60 | $36.60 | $36.60 |
| Purchase #6 | $197.84 | 5.858% | $209.4295 | $209.43 | $209.45 | $209.40 |
| Purchase #7 | $63.51 | 3.811% | $65.9304 | $65.93 | $65.95 | $65.90 |
| 7 purchase totals = | $846.44 | $922.6755 | $922.67 | $922.70 | $922.60 | |