| 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 | $77.28 | 5.835% | $81.7893 | $81.79 | $81.80 | $81.80 |
| Purchase #2 | $83.51 | 9.584% | $91.5136 | $91.51 | $91.50 | $91.50 |
| Purchase #3 | $150.75 | 10.821% | $167.0627 | $167.06 | $167.05 | $167.10 |
| Purchase #4 | $142.51 | 3.303% | $147.2171 | $147.22 | $147.20 | $147.20 |
| Purchase #5 | $181.27 | 6.125% | $192.3728 | $192.37 | $192.35 | $192.40 |
| Purchase #6 | $197.83 | 4.779% | $207.2843 | $207.28 | $207.30 | $207.30 |
| Purchase #7 | $80.98 | 4.725% | $84.8063 | $84.81 | $84.80 | $84.80 |
| 7 purchase totals = | $914.13 | $972.0461 | $972.04 | $972.00 | $972.10 | |