| 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 | $178.83 | 5.145% | $188.0308 | $188.03 | $188.05 | $188.00 |
| Purchase #2 | $54.81 | 12.330% | $61.5681 | $61.57 | $61.55 | $61.60 |
| Purchase #3 | $65.32 | 4.698% | $68.3887 | $68.39 | $68.40 | $68.40 |
| Purchase #4 | $166.73 | 8.787% | $181.3806 | $181.38 | $181.40 | $181.40 |
| Purchase #5 | $120.39 | 8.112% | $130.156 | $130.16 | $130.15 | $130.20 |
| Purchase #6 | $118.53 | 8.239% | $128.2957 | $128.30 | $128.30 | $128.30 |
| Purchase #7 | $209.44 | 6.659% | $223.3866 | $223.39 | $223.40 | $223.40 |
| 7 purchase totals = | $914.05 | $981.2065 | $981.22 | $981.25 | $981.30 | |