| 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 | $176.85 | 8.628% | $192.1086 | $192.11 | $192.10 | $192.10 |
| Purchase #2 | $179.61 | 9.644% | $196.9316 | $196.93 | $196.95 | $196.90 |
| Purchase #3 | $74.32 | 4.295% | $77.512 | $77.51 | $77.50 | $77.50 |
| Purchase #4 | $128.99 | 3.701% | $133.7639 | $133.76 | $133.75 | $133.80 |
| Purchase #5 | $91.34 | 9.596% | $100.105 | $100.11 | $100.10 | $100.10 |
| Purchase #6 | $164.58 | 3.581% | $170.4736 | $170.47 | $170.45 | $170.50 |
| Purchase #7 | $69.83 | 13.864% | $79.5112 | $79.51 | $79.50 | $79.50 |
| 7 purchase totals = | $885.52 | $950.4059 | $950.40 | $950.35 | $950.40 | |