| 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 | $90.32 | 5.516% | $95.3021 | $95.30 | $95.30 | $95.30 |
| Purchase #2 | $140.54 | 6.467% | $149.6287 | $149.63 | $149.65 | $149.60 |
| Purchase #3 | $158.80 | 5.834% | $168.0644 | $168.06 | $168.05 | $168.10 |
| Purchase #4 | $166.33 | 8.835% | $181.0253 | $181.03 | $181.05 | $181.00 |
| Purchase #5 | $23.40 | 7.401% | $25.1318 | $25.13 | $25.15 | $25.10 |
| Purchase #6 | $184.58 | 4.292% | $192.5022 | $192.50 | $192.50 | $192.50 |
| Purchase #7 | $9.55 | 12.385% | $10.7328 | $10.73 | $10.75 | $10.70 |
| 7 purchase totals = | $773.52 | $822.3873 | $822.38 | $822.45 | $822.30 | |