| 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 | $195.90 | 6.588% | $208.8059 | $208.81 | $208.80 | $208.80 |
| Purchase #2 | $138.99 | 3.306% | $143.585 | $143.59 | $143.60 | $143.60 |
| Purchase #3 | $170.50 | 7.496% | $183.2807 | $183.28 | $183.30 | $183.30 |
| Purchase #4 | $91.45 | 13.573% | $103.8625 | $103.86 | $103.85 | $103.90 |
| Purchase #5 | $125.57 | 6.349% | $133.5424 | $133.54 | $133.55 | $133.50 |
| Purchase #6 | $114.36 | 7.121% | $122.5036 | $122.50 | $122.50 | $122.50 |
| Purchase #7 | $134.34 | 11.365% | $149.6077 | $149.61 | $149.60 | $149.60 |
| 7 purchase totals = | $971.11 | $1,045.1878 | $1,045.19 | $1,045.20 | $1,045.20 | |