| 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 | $169.74 | 7.175% | $181.9188 | $181.92 | $181.90 | $181.90 |
| Purchase #2 | $129.47 | 8.372% | $140.3092 | $140.31 | $140.30 | $140.30 |
| Purchase #3 | $184.47 | 9.627% | $202.2289 | $202.23 | $202.25 | $202.20 |
| Purchase #4 | $182.73 | 6.860% | $195.2653 | $195.27 | $195.25 | $195.30 |
| Purchase #5 | $48.64 | 12.151% | $54.5502 | $54.55 | $54.55 | $54.60 |
| Purchase #6 | $80.84 | 13.756% | $91.9604 | $91.96 | $91.95 | $92.00 |
| Purchase #7 | $82.95 | 8.624% | $90.1036 | $90.10 | $90.10 | $90.10 |
| 7 purchase totals = | $878.84 | $956.3364 | $956.34 | $956.30 | $956.40 | |