| 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 | $152.42 | 12.446% | $171.3902 | $171.39 | $171.40 | $171.40 |
| Purchase #2 | $145.44 | 5.750% | $153.8028 | $153.80 | $153.80 | $153.80 |
| Purchase #3 | $100.75 | 10.140% | $110.9661 | $110.97 | $110.95 | $111.00 |
| Purchase #4 | $100.31 | 5.487% | $105.814 | $105.81 | $105.80 | $105.80 |
| Purchase #5 | $117.53 | 12.215% | $131.8863 | $131.89 | $131.90 | $131.90 |
| Purchase #6 | $113.91 | 6.190% | $120.961 | $120.96 | $120.95 | $121.00 |
| Purchase #7 | $221.60 | 5.777% | $234.4018 | $234.40 | $234.40 | $234.40 |
| 7 purchase totals = | $951.96 | $1,029.2222 | $1,029.22 | $1,029.20 | $1,029.30 | |