| 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 | $161.44 | 10.206% | $177.9166 | $177.92 | $177.90 | $177.90 |
| Purchase #2 | $143.38 | 6.562% | $152.7886 | $152.79 | $152.80 | $152.80 |
| Purchase #3 | $119.75 | 10.739% | $132.61 | $132.61 | $132.60 | $132.60 |
| Purchase #4 | $98.80 | 12.787% | $111.4336 | $111.43 | $111.45 | $111.40 |
| Purchase #5 | $196.74 | 8.647% | $213.7521 | $213.75 | $213.75 | $213.80 |
| Purchase #6 | $90.25 | 6.151% | $95.8013 | $95.80 | $95.80 | $95.80 |
| Purchase #7 | $70.39 | 7.822% | $75.8959 | $75.90 | $75.90 | $75.90 |
| 7 purchase totals = | $880.75 | $960.1981 | $960.20 | $960.20 | $960.20 | |