| 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 | $143.96 | 12.580% | $162.0702 | $162.07 | $162.05 | $162.10 |
| Purchase #2 | $210.80 | 6.752% | $225.0332 | $225.03 | $225.05 | $225.00 |
| Purchase #3 | $162.40 | 8.187% | $175.6957 | $175.70 | $175.70 | $175.70 |
| Purchase #4 | $49.55 | 12.369% | $55.6788 | $55.68 | $55.70 | $55.70 |
| Purchase #5 | $133.96 | 11.307% | $149.1069 | $149.11 | $149.10 | $149.10 |
| Purchase #6 | $80.33 | 12.310% | $90.2186 | $90.22 | $90.20 | $90.20 |
| Purchase #7 | $177.99 | 12.248% | $199.7902 | $199.79 | $199.80 | $199.80 |
| 7 purchase totals = | $958.99 | $1,057.5936 | $1,057.60 | $1,057.60 | $1,057.60 | |