| 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 | $179.61 | 10.857% | $199.1103 | $199.11 | $199.10 | $199.10 |
| Purchase #2 | $22.29 | 7.544% | $23.9716 | $23.97 | $23.95 | $24.00 |
| Purchase #3 | $64.42 | 4.182% | $67.114 | $67.11 | $67.10 | $67.10 |
| Purchase #4 | $218.91 | 9.826% | $240.4201 | $240.42 | $240.40 | $240.40 |
| Purchase #5 | $80.69 | 7.199% | $86.4989 | $86.50 | $86.50 | $86.50 |
| Purchase #6 | $71.91 | 6.647% | $76.6899 | $76.69 | $76.70 | $76.70 |
| Purchase #7 | $144.25 | 11.281% | $160.5228 | $160.52 | $160.50 | $160.50 |
| 7 purchase totals = | $782.08 | $854.3276 | $854.32 | $854.25 | $854.30 | |