| 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 | $152.35 | 3.175% | $157.1871 | $157.19 | $157.20 | $157.20 |
| Purchase #2 | $138.67 | 12.684% | $156.2589 | $156.26 | $156.25 | $156.30 |
| Purchase #3 | $60.98 | 12.647% | $68.6921 | $68.69 | $68.70 | $68.70 |
| Purchase #4 | $127.56 | 5.302% | $134.3232 | $134.32 | $134.30 | $134.30 |
| Purchase #5 | $152.80 | 4.395% | $159.5156 | $159.52 | $159.50 | $159.50 |
| Purchase #6 | $33.44 | 8.871% | $36.4065 | $36.41 | $36.40 | $36.40 |
| Purchase #7 | $80.94 | 10.757% | $89.6467 | $89.65 | $89.65 | $89.60 |
| 7 purchase totals = | $746.74 | $802.0301 | $802.04 | $802.00 | $802.00 | |