| 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 | $161.72 | 12.407% | $181.7846 | $181.78 | $181.80 | $181.80 |
| Purchase #2 | $161.47 | 9.485% | $176.7854 | $176.79 | $176.80 | $176.80 |
| Purchase #3 | $152.62 | 5.780% | $161.4414 | $161.44 | $161.45 | $161.40 |
| Purchase #4 | $153.60 | 9.175% | $167.6928 | $167.69 | $167.70 | $167.70 |
| Purchase #5 | $190.36 | 9.631% | $208.6936 | $208.69 | $208.70 | $208.70 |
| Purchase #6 | $14.85 | 8.511% | $16.1139 | $16.11 | $16.10 | $16.10 |
| Purchase #7 | $94.79 | 9.144% | $103.4576 | $103.46 | $103.45 | $103.50 |
| 7 purchase totals = | $929.41 | $1,015.9693 | $1,015.96 | $1,016.00 | $1,016.00 | |