| 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 | $134.41 | 11.863% | $150.3551 | $150.36 | $150.35 | $150.40 |
| Purchase #2 | $220.92 | 8.404% | $239.4861 | $239.49 | $239.50 | $239.50 |
| Purchase #3 | $176.47 | 12.423% | $198.3929 | $198.39 | $198.40 | $198.40 |
| Purchase #4 | $244.74 | 3.614% | $253.5849 | $253.58 | $253.60 | $253.60 |
| Purchase #5 | $145.77 | 3.406% | $150.7349 | $150.73 | $150.75 | $150.70 |
| Purchase #6 | $21.80 | 4.291% | $22.7354 | $22.74 | $22.75 | $22.70 |
| Purchase #7 | $124.31 | 11.502% | $138.6081 | $138.61 | $138.60 | $138.60 |
| 7 purchase totals = | $1,068.42 | $1,153.8974 | $1,153.90 | $1,153.95 | $1,153.90 | |