| 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 | $139.26 | 6.643% | $148.511 | $148.51 | $148.50 | $148.50 |
| Purchase #2 | $248.91 | 8.369% | $269.7413 | $269.74 | $269.75 | $269.70 |
| Purchase #3 | $245.53 | 5.556% | $259.1716 | $259.17 | $259.15 | $259.20 |
| Purchase #4 | $153.86 | 4.149% | $160.2437 | $160.24 | $160.25 | $160.20 |
| Purchase #5 | $44.36 | 9.821% | $48.7166 | $48.72 | $48.70 | $48.70 |
| Purchase #6 | $91.71 | 8.597% | $99.5943 | $99.59 | $99.60 | $99.60 |
| Purchase #7 | $135.59 | 8.819% | $147.5477 | $147.55 | $147.55 | $147.50 |
| 7 purchase totals = | $1,059.22 | $1,133.5262 | $1,133.52 | $1,133.50 | $1,133.40 | |