| 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 | $157.34 | 3.563% | $162.946 | $162.95 | $162.95 | $162.90 |
| Purchase #2 | $84.94 | 10.430% | $93.7992 | $93.80 | $93.80 | $93.80 |
| Purchase #3 | $235.73 | 13.523% | $267.6078 | $267.61 | $267.60 | $267.60 |
| Purchase #4 | $230.85 | 8.455% | $250.3684 | $250.37 | $250.35 | $250.40 |
| Purchase #5 | $146.81 | 7.589% | $157.9514 | $157.95 | $157.95 | $158.00 |
| Purchase #6 | $85.75 | 11.214% | $95.366 | $95.37 | $95.35 | $95.40 |
| Purchase #7 | $123.37 | 3.846% | $128.1148 | $128.11 | $128.10 | $128.10 |
| 7 purchase totals = | $1,064.79 | $1,156.1536 | $1,156.16 | $1,156.10 | $1,156.20 | |