| 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 | $188.94 | 5.318% | $198.9878 | $198.99 | $199.00 | $199.00 |
| Purchase #2 | $54.70 | 10.223% | $60.292 | $60.29 | $60.30 | $60.30 |
| Purchase #3 | $99.73 | 9.352% | $109.0567 | $109.06 | $109.05 | $109.10 |
| Purchase #4 | $92.60 | 4.266% | $96.5503 | $96.55 | $96.55 | $96.60 |
| Purchase #5 | $164.86 | 5.319% | $173.6289 | $173.63 | $173.65 | $173.60 |
| Purchase #6 | $16.74 | 7.593% | $18.0111 | $18.01 | $18.00 | $18.00 |
| Purchase #7 | $228.29 | 10.209% | $251.5961 | $251.60 | $251.60 | $251.60 |
| 7 purchase totals = | $845.86 | $908.1229 | $908.13 | $908.15 | $908.20 | |