| 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 | $150.55 | 3.849% | $156.3447 | $156.34 | $156.35 | $156.30 |
| Purchase #2 | $96.47 | 5.280% | $101.5636 | $101.56 | $101.55 | $101.60 |
| Purchase #3 | $31.86 | 3.156% | $32.8655 | $32.87 | $32.85 | $32.90 |
| Purchase #4 | $87.76 | 8.650% | $95.3512 | $95.35 | $95.35 | $95.40 |
| Purchase #5 | $121.76 | 11.662% | $135.9597 | $135.96 | $135.95 | $136.00 |
| Purchase #6 | $161.36 | 10.683% | $178.5981 | $178.60 | $178.60 | $178.60 |
| Purchase #7 | $36.49 | 11.145% | $40.5568 | $40.56 | $40.55 | $40.60 |
| 7 purchase totals = | $686.25 | $741.2396 | $741.24 | $741.20 | $741.40 | |