| 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 | $161.80 | 13.110% | $183.012 | $183.01 | $183.00 | $183.00 |
| Purchase #2 | $172.90 | 10.496% | $191.0476 | $191.05 | $191.05 | $191.00 |
| Purchase #3 | $118.57 | 4.757% | $124.2104 | $124.21 | $124.20 | $124.20 |
| Purchase #4 | $35.69 | 7.329% | $38.3057 | $38.31 | $38.30 | $38.30 |
| Purchase #5 | $5.97 | 10.437% | $6.5931 | $6.59 | $6.60 | $6.60 |
| Purchase #6 | $90.80 | 8.489% | $98.508 | $98.51 | $98.50 | $98.50 |
| Purchase #7 | $233.43 | 13.747% | $265.5196 | $265.52 | $265.50 | $265.50 |
| 7 purchase totals = | $819.16 | $907.1964 | $907.20 | $907.15 | $907.10 | |