| 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 | $185.51 | 4.476% | $193.8134 | $193.81 | $193.80 | $193.80 |
| Purchase #2 | $211.94 | 4.538% | $221.5578 | $221.56 | $221.55 | $221.60 |
| Purchase #3 | $69.48 | 6.307% | $73.8621 | $73.86 | $73.85 | $73.90 |
| Purchase #4 | $139.30 | 11.683% | $155.5744 | $155.57 | $155.55 | $155.60 |
| Purchase #5 | $190.88 | 12.482% | $214.7056 | $214.71 | $214.70 | $214.70 |
| Purchase #6 | $120.31 | 13.797% | $136.9092 | $136.91 | $136.90 | $136.90 |
| Purchase #7 | $77.84 | 3.595% | $80.6383 | $80.64 | $80.65 | $80.60 |
| 7 purchase totals = | $995.26 | $1,077.0608 | $1,077.06 | $1,077.00 | $1,077.10 | |