| 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 | $158.98 | 9.823% | $174.5966 | $174.60 | $174.60 | $174.60 |
| Purchase #2 | $195.32 | 7.390% | $209.7541 | $209.75 | $209.75 | $209.80 |
| Purchase #3 | $77.30 | 11.709% | $86.3511 | $86.35 | $86.35 | $86.40 |
| Purchase #4 | $149.98 | 4.345% | $156.4966 | $156.50 | $156.50 | $156.50 |
| Purchase #5 | $122.99 | 12.859% | $138.8053 | $138.81 | $138.80 | $138.80 |
| Purchase #6 | $32.34 | 10.443% | $35.7173 | $35.72 | $35.70 | $35.70 |
| Purchase #7 | $192.51 | 8.326% | $208.5384 | $208.54 | $208.55 | $208.50 |
| 7 purchase totals = | $929.42 | $1,010.2594 | $1,010.27 | $1,010.25 | $1,010.30 | |