| 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 | $187.47 | 6.672% | $199.978 | $199.98 | $200.00 | $200.00 |
| Purchase #2 | $166.74 | 5.809% | $176.4259 | $176.43 | $176.45 | $176.40 |
| Purchase #3 | $143.31 | 8.546% | $155.5573 | $155.56 | $155.55 | $155.60 |
| Purchase #4 | $62.96 | 12.386% | $70.7582 | $70.76 | $70.75 | $70.80 |
| Purchase #5 | $36.59 | 6.557% | $38.9892 | $38.99 | $39.00 | $39.00 |
| Purchase #6 | $94.65 | 6.669% | $100.9622 | $100.96 | $100.95 | $101.00 |
| Purchase #7 | $80.64 | 8.615% | $87.5871 | $87.59 | $87.60 | $87.60 |
| 7 purchase totals = | $772.36 | $830.2579 | $830.27 | $830.30 | $830.40 | |