| 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 | $158.67 | 11.290% | $176.5838 | $176.58 | $176.60 | $176.60 |
| Purchase #2 | $152.91 | 7.854% | $164.9196 | $164.92 | $164.90 | $164.90 |
| Purchase #3 | $190.51 | 13.769% | $216.7413 | $216.74 | $216.75 | $216.70 |
| Purchase #4 | $136.50 | 12.217% | $153.1762 | $153.18 | $153.20 | $153.20 |
| Purchase #5 | $69.93 | 11.346% | $77.8643 | $77.86 | $77.85 | $77.90 |
| Purchase #6 | $232.69 | 8.793% | $253.1504 | $253.15 | $253.15 | $253.20 |
| Purchase #7 | $186.67 | 8.233% | $202.0385 | $202.04 | $202.05 | $202.00 |
| 7 purchase totals = | $1,127.88 | $1,244.4741 | $1,244.47 | $1,244.50 | $1,244.50 | |