| 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 | $179.65 | 11.427% | $200.1786 | $200.18 | $200.20 | $200.20 |
| Purchase #2 | $155.87 | 4.461% | $162.8234 | $162.82 | $162.80 | $162.80 |
| Purchase #3 | $156.66 | 12.347% | $176.0028 | $176.00 | $176.00 | $176.00 |
| Purchase #4 | $153.89 | 3.280% | $158.9376 | $158.94 | $158.95 | $158.90 |
| Purchase #5 | $35.45 | 6.504% | $37.7557 | $37.76 | $37.75 | $37.80 |
| Purchase #6 | $188.29 | 11.568% | $210.0714 | $210.07 | $210.05 | $210.10 |
| Purchase #7 | $203.30 | 8.629% | $220.8428 | $220.84 | $220.85 | $220.80 |
| 7 purchase totals = | $1,073.11 | $1,166.6123 | $1,166.61 | $1,166.60 | $1,166.60 | |