| 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 | $168.52 | 3.830% | $174.9743 | $174.97 | $174.95 | $175.00 |
| Purchase #2 | $115.71 | 4.206% | $120.5768 | $120.58 | $120.60 | $120.60 |
| Purchase #3 | $84.45 | 9.128% | $92.1586 | $92.16 | $92.15 | $92.20 |
| Purchase #4 | $170.41 | 3.166% | $175.8052 | $175.81 | $175.80 | $175.80 |
| Purchase #5 | $27.87 | 12.448% | $31.3393 | $31.34 | $31.35 | $31.30 |
| Purchase #6 | $20.36 | 12.789% | $22.9638 | $22.96 | $22.95 | $23.00 |
| Purchase #7 | $27.64 | 4.439% | $28.8669 | $28.87 | $28.85 | $28.90 |
| 7 purchase totals = | $614.96 | $646.6849 | $646.69 | $646.65 | $646.80 | |