| 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 | $179.54 | 8.141% | $194.1564 | $194.16 | $194.15 | $194.20 |
| Purchase #2 | $139.47 | 9.326% | $152.477 | $152.48 | $152.50 | $152.50 |
| Purchase #3 | $111.26 | 7.227% | $119.3008 | $119.30 | $119.30 | $119.30 |
| Purchase #4 | $215.67 | 4.706% | $225.8194 | $225.82 | $225.80 | $225.80 |
| Purchase #5 | $114.27 | 9.280% | $124.8743 | $124.87 | $124.85 | $124.90 |
| Purchase #6 | $110.77 | 4.396% | $115.6394 | $115.64 | $115.65 | $115.60 |
| Purchase #7 | $5.62 | 8.294% | $6.0861 | $6.09 | $6.10 | $6.10 |
| 7 purchase totals = | $876.60 | $938.3534 | $938.36 | $938.35 | $938.40 | |