| 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 | $160.30 | 8.311% | $173.6225 | $173.62 | $173.60 | $173.60 |
| Purchase #2 | $247.79 | 13.352% | $280.8749 | $280.87 | $280.85 | $280.90 |
| Purchase #3 | $235.47 | 6.628% | $251.077 | $251.08 | $251.10 | $251.10 |
| Purchase #4 | $240.76 | 5.384% | $253.7225 | $253.72 | $253.70 | $253.70 |
| Purchase #5 | $54.31 | 3.436% | $56.1761 | $56.18 | $56.20 | $56.20 |
| Purchase #6 | $126.68 | 3.673% | $131.333 | $131.33 | $131.35 | $131.30 |
| Purchase #7 | $248.95 | 13.782% | $283.2603 | $283.26 | $283.25 | $283.30 |
| 7 purchase totals = | $1,314.26 | $1,430.0663 | $1,430.06 | $1,430.05 | $1,430.10 | |