| 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 | $178.92 | 9.322% | $195.5989 | $195.60 | $195.60 | $195.60 |
| Purchase #2 | $33.25 | 7.646% | $35.7923 | $35.79 | $35.80 | $35.80 |
| Purchase #3 | $160.46 | 8.112% | $173.4765 | $173.48 | $173.50 | $173.50 |
| Purchase #4 | $23.51 | 11.453% | $26.2026 | $26.20 | $26.20 | $26.20 |
| Purchase #5 | $121.32 | 6.616% | $129.3465 | $129.35 | $129.35 | $129.30 |
| Purchase #6 | $73.28 | 8.826% | $79.7477 | $79.75 | $79.75 | $79.70 |
| Purchase #7 | $26.56 | 10.148% | $29.2553 | $29.26 | $29.25 | $29.30 |
| 7 purchase totals = | $617.30 | $669.4198 | $669.43 | $669.45 | $669.40 | |