| 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 | $165.27 | 5.774% | $174.8127 | $174.81 | $174.80 | $174.80 |
| Purchase #2 | $27.71 | 6.847% | $29.6073 | $29.61 | $29.60 | $29.60 |
| Purchase #3 | $225.93 | 5.625% | $238.6386 | $238.64 | $238.65 | $238.60 |
| Purchase #4 | $170.32 | 6.279% | $181.0144 | $181.01 | $181.00 | $181.00 |
| Purchase #5 | $116.71 | 6.767% | $124.6078 | $124.61 | $124.60 | $124.60 |
| Purchase #6 | $139.49 | 4.320% | $145.516 | $145.52 | $145.50 | $145.50 |
| Purchase #7 | $15.51 | 13.291% | $17.5714 | $17.57 | $17.55 | $17.60 |
| 7 purchase totals = | $860.94 | $911.7682 | $911.77 | $911.70 | $911.70 | |