| 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 | $179.64 | 11.140% | $199.6519 | $199.65 | $199.65 | $199.70 |
| Purchase #2 | $142.57 | 9.392% | $155.9602 | $155.96 | $155.95 | $156.00 |
| Purchase #3 | $89.43 | 12.335% | $100.4612 | $100.46 | $100.45 | $100.50 |
| Purchase #4 | $136.61 | 9.457% | $149.5292 | $149.53 | $149.55 | $149.50 |
| Purchase #5 | $181.52 | 7.413% | $194.9761 | $194.98 | $195.00 | $195.00 |
| Purchase #6 | $36.87 | 5.712% | $38.976 | $38.98 | $39.00 | $39.00 |
| Purchase #7 | $11.51 | 4.838% | $12.0669 | $12.07 | $12.05 | $12.10 |
| 7 purchase totals = | $778.15 | $851.6215 | $851.63 | $851.65 | $851.80 | |