| 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 | $152.68 | 13.703% | $173.6017 | $173.60 | $173.60 | $173.60 |
| Purchase #2 | $95.92 | 4.167% | $99.917 | $99.92 | $99.90 | $99.90 |
| Purchase #3 | $229.52 | 4.314% | $239.4215 | $239.42 | $239.40 | $239.40 |
| Purchase #4 | $152.92 | 9.250% | $167.0651 | $167.07 | $167.05 | $167.10 |
| Purchase #5 | $37.85 | 5.174% | $39.8084 | $39.81 | $39.80 | $39.80 |
| Purchase #6 | $96.88 | 6.572% | $103.247 | $103.25 | $103.25 | $103.20 |
| Purchase #7 | $243.39 | 3.832% | $252.7167 | $252.72 | $252.70 | $252.70 |
| 7 purchase totals = | $1,009.16 | $1,075.7774 | $1,075.79 | $1,075.70 | $1,075.70 | |