| 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 | $178.49 | 3.475% | $184.6925 | $184.69 | $184.70 | $184.70 |
| Purchase #2 | $241.41 | 12.183% | $270.821 | $270.82 | $270.80 | $270.80 |
| Purchase #3 | $160.85 | 10.524% | $177.7779 | $177.78 | $177.80 | $177.80 |
| Purchase #4 | $241.76 | 7.608% | $260.1531 | $260.15 | $260.15 | $260.20 |
| Purchase #5 | $131.34 | 5.506% | $138.5716 | $138.57 | $138.55 | $138.60 |
| Purchase #6 | $126.57 | 6.773% | $135.1426 | $135.14 | $135.15 | $135.10 |
| Purchase #7 | $224.27 | 5.724% | $237.1072 | $237.11 | $237.10 | $237.10 |
| 7 purchase totals = | $1,304.69 | $1,404.2659 | $1,404.26 | $1,404.25 | $1,404.30 | |