| 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 | $177.27 | 8.505% | $192.3468 | $192.35 | $192.35 | $192.30 |
| Purchase #2 | $100.48 | 11.694% | $112.2301 | $112.23 | $112.25 | $112.20 |
| Purchase #3 | $195.51 | 13.177% | $221.2724 | $221.27 | $221.25 | $221.30 |
| Purchase #4 | $150.42 | 13.358% | $170.5131 | $170.51 | $170.50 | $170.50 |
| Purchase #5 | $181.29 | 5.653% | $191.5383 | $191.54 | $191.55 | $191.50 |
| Purchase #6 | $181.92 | 10.504% | $201.0289 | $201.03 | $201.05 | $201.00 |
| Purchase #7 | $169.78 | 5.438% | $179.0126 | $179.01 | $179.00 | $179.00 |
| 7 purchase totals = | $1,156.67 | $1,267.9422 | $1,267.94 | $1,267.95 | $1,267.80 | |