| 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 | $181.36 | 7.490% | $194.9439 | $194.94 | $194.95 | $194.90 |
| Purchase #2 | $233.69 | 10.753% | $258.8187 | $258.82 | $258.80 | $258.80 |
| Purchase #3 | $158.28 | 4.290% | $165.0702 | $165.07 | $165.05 | $165.10 |
| Purchase #4 | $155.43 | 6.845% | $166.0692 | $166.07 | $166.05 | $166.10 |
| Purchase #5 | $24.85 | 11.857% | $27.7965 | $27.80 | $27.80 | $27.80 |
| Purchase #6 | $189.36 | 6.129% | $200.9659 | $200.97 | $200.95 | $201.00 |
| Purchase #7 | $220.62 | 8.158% | $238.6182 | $238.62 | $238.60 | $238.60 |
| 7 purchase totals = | $1,163.59 | $1,252.2826 | $1,252.29 | $1,252.20 | $1,252.30 | |