| 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 | $171.57 | 13.830% | $195.2981 | $195.30 | $195.30 | $195.30 |
| Purchase #2 | $211.40 | 4.312% | $220.5156 | $220.52 | $220.50 | $220.50 |
| Purchase #3 | $17.47 | 6.705% | $18.6414 | $18.64 | $18.65 | $18.60 |
| Purchase #4 | $44.42 | 7.432% | $47.7213 | $47.72 | $47.70 | $47.70 |
| Purchase #5 | $207.91 | 3.606% | $215.4072 | $215.41 | $215.40 | $215.40 |
| Purchase #6 | $156.86 | 10.540% | $173.393 | $173.39 | $173.40 | $173.40 |
| Purchase #7 | $35.76 | 6.649% | $38.1377 | $38.14 | $38.15 | $38.10 |
| 7 purchase totals = | $845.39 | $909.1143 | $909.12 | $909.10 | $909.00 | |