| 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 | $159.63 | 13.827% | $181.702 | $181.70 | $181.70 | $181.70 |
| Purchase #2 | $91.62 | 10.459% | $101.2025 | $101.20 | $101.20 | $101.20 |
| Purchase #3 | $225.48 | 3.346% | $233.0246 | $233.02 | $233.00 | $233.00 |
| Purchase #4 | $54.62 | 12.187% | $61.2765 | $61.28 | $61.30 | $61.30 |
| Purchase #5 | $140.35 | 5.267% | $147.7422 | $147.74 | $147.75 | $147.70 |
| Purchase #6 | $20.90 | 5.172% | $21.9809 | $21.98 | $22.00 | $22.00 |
| Purchase #7 | $232.97 | 9.551% | $255.221 | $255.22 | $255.20 | $255.20 |
| 7 purchase totals = | $925.57 | $1,002.1497 | $1,002.14 | $1,002.15 | $1,002.10 | |