| 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 | $136.91 | 6.155% | $145.3368 | $145.34 | $145.35 | $145.30 |
| Purchase #2 | $248.47 | 7.749% | $267.7239 | $267.72 | $267.70 | $267.70 |
| Purchase #3 | $177.36 | 12.378% | $199.3136 | $199.31 | $199.30 | $199.30 |
| Purchase #4 | $218.54 | 8.715% | $237.5858 | $237.59 | $237.60 | $237.60 |
| Purchase #5 | $96.32 | 5.133% | $101.2641 | $101.26 | $101.25 | $101.30 |
| Purchase #6 | $74.82 | 9.434% | $81.8785 | $81.88 | $81.90 | $81.90 |
| Purchase #7 | $126.44 | 8.545% | $137.2443 | $137.24 | $137.25 | $137.20 |
| 7 purchase totals = | $1,078.86 | $1,170.3470 | $1,170.34 | $1,170.35 | $1,170.30 | |