| 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 | $137.69 | 12.813% | $155.3322 | $155.33 | $155.35 | $155.30 |
| Purchase #2 | $72.89 | 9.751% | $79.9975 | $80.00 | $80.00 | $80.00 |
| Purchase #3 | $13.76 | 7.259% | $14.7588 | $14.76 | $14.75 | $14.80 |
| Purchase #4 | $60.82 | 6.386% | $64.704 | $64.70 | $64.70 | $64.70 |
| Purchase #5 | $11.94 | 4.545% | $12.4827 | $12.48 | $12.50 | $12.50 |
| Purchase #6 | $156.40 | 3.487% | $161.8537 | $161.85 | $161.85 | $161.90 |
| Purchase #7 | $105.44 | 8.268% | $114.1578 | $114.16 | $114.15 | $114.20 |
| 7 purchase totals = | $558.94 | $603.2867 | $603.28 | $603.30 | $603.40 | |