| 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 | $139.85 | 9.360% | $152.94 | $152.94 | $152.95 | $152.90 |
| Purchase #2 | $177.62 | 5.277% | $186.993 | $186.99 | $187.00 | $187.00 |
| Purchase #3 | $43.60 | 8.188% | $47.17 | $47.17 | $47.15 | $47.20 |
| Purchase #4 | $48.27 | 12.705% | $54.4027 | $54.40 | $54.40 | $54.40 |
| Purchase #5 | $16.36 | 13.617% | $18.5877 | $18.59 | $18.60 | $18.60 |
| Purchase #6 | $179.95 | 7.146% | $192.8092 | $192.81 | $192.80 | $192.80 |
| Purchase #7 | $70.97 | 8.656% | $77.1132 | $77.11 | $77.10 | $77.10 |
| 7 purchase totals = | $676.62 | $730.0158 | $730.01 | $730.00 | $730.00 | |