| 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 | $117.69 | 7.207% | $126.1719 | $126.17 | $126.15 | $126.20 |
| Purchase #2 | $134.35 | 9.409% | $146.991 | $146.99 | $147.00 | $147.00 |
| Purchase #3 | $155.74 | 4.199% | $162.2795 | $162.28 | $162.30 | $162.30 |
| Purchase #4 | $47.40 | 5.395% | $49.9572 | $49.96 | $49.95 | $50.00 |
| Purchase #5 | $200.36 | 9.627% | $219.6487 | $219.65 | $219.65 | $219.60 |
| Purchase #6 | $194.98 | 6.398% | $207.4548 | $207.45 | $207.45 | $207.50 |
| Purchase #7 | $58.98 | 8.371% | $63.9172 | $63.92 | $63.90 | $63.90 |
| 7 purchase totals = | $909.50 | $976.4203 | $976.42 | $976.40 | $976.50 | |