| 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 | $230.99 | 9.632% | $253.239 | $253.24 | $253.25 | $253.20 |
| Purchase #2 | $50.96 | 4.363% | $53.1834 | $53.18 | $53.20 | $53.20 |
| Purchase #3 | $134.80 | 9.609% | $147.7529 | $147.75 | $147.75 | $147.80 |
| Purchase #4 | $57.57 | 3.446% | $59.5539 | $59.55 | $59.55 | $59.60 |
| Purchase #5 | $135.63 | 12.364% | $152.3993 | $152.40 | $152.40 | $152.40 |
| Purchase #6 | $46.74 | 6.582% | $49.8164 | $49.82 | $49.80 | $49.80 |
| Purchase #7 | $173.28 | 6.683% | $184.8603 | $184.86 | $184.85 | $184.90 |
| 7 purchase totals = | $829.97 | $900.8052 | $900.80 | $900.80 | $900.90 | |