| 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 | $147.39 | 8.168% | $159.4288 | $159.43 | $159.45 | $159.40 |
| Purchase #2 | $250.62 | 4.694% | $262.3841 | $262.38 | $262.40 | $262.40 |
| Purchase #3 | $149.93 | 4.445% | $156.5944 | $156.59 | $156.60 | $156.60 |
| Purchase #4 | $77.72 | 13.707% | $88.3731 | $88.37 | $88.35 | $88.40 |
| Purchase #5 | $181.52 | 12.762% | $204.6856 | $204.69 | $204.70 | $204.70 |
| Purchase #6 | $148.65 | 4.724% | $155.6722 | $155.67 | $155.65 | $155.70 |
| Purchase #7 | $11.74 | 9.261% | $12.8272 | $12.83 | $12.85 | $12.80 |
| 7 purchase totals = | $967.57 | $1,039.9654 | $1,039.96 | $1,040.00 | $1,040.00 | |