| 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 | $142.70 | 4.458% | $149.0616 | $149.06 | $149.05 | $149.10 |
| Purchase #2 | $56.59 | 10.672% | $62.6293 | $62.63 | $62.65 | $62.60 |
| Purchase #3 | $113.86 | 3.205% | $117.5092 | $117.51 | $117.50 | $117.50 |
| Purchase #4 | $198.53 | 10.862% | $220.0943 | $220.09 | $220.10 | $220.10 |
| Purchase #5 | $132.63 | 3.648% | $137.4683 | $137.47 | $137.45 | $137.50 |
| Purchase #6 | $211.78 | 13.768% | $240.9379 | $240.94 | $240.95 | $240.90 |
| Purchase #7 | $147.41 | 13.774% | $167.7143 | $167.71 | $167.70 | $167.70 |
| 7 purchase totals = | $1,003.50 | $1,095.4149 | $1,095.41 | $1,095.40 | $1,095.40 | |