| 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 | $159.35 | 4.143% | $165.9519 | $165.95 | $165.95 | $166.00 |
| Purchase #2 | $225.43 | 8.131% | $243.7597 | $243.76 | $243.75 | $243.80 |
| Purchase #3 | $29.63 | 7.777% | $31.9343 | $31.93 | $31.95 | $31.90 |
| Purchase #4 | $202.59 | 7.787% | $218.3657 | $218.37 | $218.35 | $218.40 |
| Purchase #5 | $137.48 | 11.788% | $153.6861 | $153.69 | $153.70 | $153.70 |
| Purchase #6 | $36.90 | 4.524% | $38.5694 | $38.57 | $38.55 | $38.60 |
| Purchase #7 | $63.30 | 10.399% | $69.8826 | $69.88 | $69.90 | $69.90 |
| 7 purchase totals = | $854.68 | $922.1497 | $922.15 | $922.15 | $922.30 | |