| 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 | $130.41 | 11.195% | $145.0094 | $145.01 | $145.00 | $145.00 |
| Purchase #2 | $33.72 | 9.716% | $36.9962 | $37.00 | $37.00 | $37.00 |
| Purchase #3 | $195.98 | 11.300% | $218.1257 | $218.13 | $218.15 | $218.10 |
| Purchase #4 | $77.41 | 12.486% | $87.0754 | $87.08 | $87.10 | $87.10 |
| Purchase #5 | $231.68 | 10.244% | $255.4133 | $255.41 | $255.40 | $255.40 |
| Purchase #6 | $239.72 | 10.392% | $264.6317 | $264.63 | $264.65 | $264.60 |
| Purchase #7 | $145.65 | 4.604% | $152.3557 | $152.36 | $152.35 | $152.40 |
| 7 purchase totals = | $1,054.57 | $1,159.6074 | $1,159.62 | $1,159.65 | $1,159.60 | |