| 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 | $161.41 | 9.850% | $177.3089 | $177.31 | $177.30 | $177.30 |
| Purchase #2 | $87.75 | 4.527% | $91.7224 | $91.72 | $91.70 | $91.70 |
| Purchase #3 | $29.74 | 9.105% | $32.4478 | $32.45 | $32.45 | $32.40 |
| Purchase #4 | $217.63 | 11.494% | $242.6444 | $242.64 | $242.65 | $242.60 |
| Purchase #5 | $240.31 | 11.181% | $267.1791 | $267.18 | $267.20 | $267.20 |
| Purchase #6 | $210.93 | 9.724% | $231.4408 | $231.44 | $231.45 | $231.40 |
| Purchase #7 | $137.56 | 6.292% | $146.2153 | $146.22 | $146.20 | $146.20 |
| 7 purchase totals = | $1,085.33 | $1,188.9587 | $1,188.96 | $1,188.95 | $1,188.80 | |