| 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 | $141.76 | 9.267% | $154.8969 | $154.90 | $154.90 | $154.90 |
| Purchase #2 | $32.95 | 3.683% | $34.1635 | $34.16 | $34.15 | $34.20 |
| Purchase #3 | $195.71 | 11.821% | $218.8449 | $218.84 | $218.85 | $218.80 |
| Purchase #4 | $107.49 | 9.563% | $117.7693 | $117.77 | $117.75 | $117.80 |
| Purchase #5 | $228.90 | 7.481% | $246.024 | $246.02 | $246.00 | $246.00 |
| Purchase #6 | $159.35 | 12.461% | $179.2066 | $179.21 | $179.20 | $179.20 |
| Purchase #7 | $93.34 | 11.164% | $103.7605 | $103.76 | $103.75 | $103.80 |
| 7 purchase totals = | $959.50 | $1,054.6657 | $1,054.66 | $1,054.60 | $1,054.70 | |