| 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 | $75.86 | 7.830% | $81.7998 | $81.80 | $81.80 | $81.80 |
| Purchase #2 | $127.73 | 10.313% | $140.9028 | $140.90 | $140.90 | $140.90 |
| Purchase #3 | $180.63 | 4.732% | $189.1774 | $189.18 | $189.20 | $189.20 |
| Purchase #4 | $137.94 | 9.405% | $150.9133 | $150.91 | $150.90 | $150.90 |
| Purchase #5 | $135.73 | 8.649% | $147.4693 | $147.47 | $147.45 | $147.50 |
| Purchase #6 | $203.28 | 3.479% | $210.3521 | $210.35 | $210.35 | $210.40 |
| Purchase #7 | $89.46 | 13.678% | $101.6963 | $101.70 | $101.70 | $101.70 |
| 7 purchase totals = | $950.63 | $1,022.3110 | $1,022.31 | $1,022.30 | $1,022.40 | |