| 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 | $181.38 | 9.582% | $198.7598 | $198.76 | $198.75 | $198.80 |
| Purchase #2 | $22.75 | 5.822% | $24.0745 | $24.07 | $24.05 | $24.10 |
| Purchase #3 | $43.50 | 4.236% | $45.3427 | $45.34 | $45.35 | $45.30 |
| Purchase #4 | $92.42 | 8.228% | $100.0243 | $100.02 | $100.00 | $100.00 |
| Purchase #5 | $145.78 | 9.523% | $159.6626 | $159.66 | $159.65 | $159.70 |
| Purchase #6 | $127.29 | 8.440% | $138.0333 | $138.03 | $138.05 | $138.00 |
| Purchase #7 | $227.75 | 13.304% | $258.0499 | $258.05 | $258.05 | $258.00 |
| 7 purchase totals = | $840.87 | $923.9471 | $923.93 | $923.90 | $923.90 | |