| 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 | $123.65 | 12.163% | $138.6895 | $138.69 | $138.70 | $138.70 |
| Purchase #2 | $176.41 | 6.566% | $187.9931 | $187.99 | $188.00 | $188.00 |
| Purchase #3 | $5.96 | 8.508% | $6.4671 | $6.47 | $6.45 | $6.50 |
| Purchase #4 | $215.32 | 7.228% | $230.8833 | $230.88 | $230.90 | $230.90 |
| Purchase #5 | $215.56 | 6.518% | $229.6102 | $229.61 | $229.60 | $229.60 |
| Purchase #6 | $40.32 | 6.306% | $42.8626 | $42.86 | $42.85 | $42.90 |
| Purchase #7 | $69.64 | 8.151% | $75.3164 | $75.32 | $75.30 | $75.30 |
| 7 purchase totals = | $846.86 | $911.8222 | $911.82 | $911.80 | $911.90 | |