| 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 | $90.60 | 6.517% | $96.5044 | $96.50 | $96.50 | $96.50 |
| Purchase #2 | $131.25 | 12.389% | $147.5106 | $147.51 | $147.50 | $147.50 |
| Purchase #3 | $182.50 | 4.337% | $190.415 | $190.42 | $190.40 | $190.40 |
| Purchase #4 | $25.26 | 6.735% | $26.9613 | $26.96 | $26.95 | $27.00 |
| Purchase #5 | $183.52 | 3.179% | $189.3541 | $189.35 | $189.35 | $189.40 |
| Purchase #6 | $168.89 | 13.613% | $191.881 | $191.88 | $191.90 | $191.90 |
| Purchase #7 | $122.55 | 9.394% | $134.0623 | $134.06 | $134.05 | $134.10 |
| 7 purchase totals = | $904.57 | $976.6887 | $976.68 | $976.65 | $976.80 | |