| 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 | $129.98 | 10.432% | $143.5395 | $143.54 | $143.55 | $143.50 |
| Purchase #2 | $163.75 | 7.611% | $176.213 | $176.21 | $176.20 | $176.20 |
| Purchase #3 | $105.74 | 13.760% | $120.2898 | $120.29 | $120.30 | $120.30 |
| Purchase #4 | $135.89 | 6.730% | $145.0354 | $145.04 | $145.05 | $145.00 |
| Purchase #5 | $176.53 | 5.610% | $186.4333 | $186.43 | $186.45 | $186.40 |
| Purchase #6 | $242.86 | 7.180% | $260.2973 | $260.30 | $260.30 | $260.30 |
| Purchase #7 | $6.27 | 5.534% | $6.617 | $6.62 | $6.60 | $6.60 |
| 7 purchase totals = | $961.02 | $1,038.4253 | $1,038.43 | $1,038.45 | $1,038.30 | |