| 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 | $170.74 | 4.744% | $178.8399 | $178.84 | $178.85 | $178.80 |
| Purchase #2 | $225.71 | 4.870% | $236.7021 | $236.70 | $236.70 | $236.70 |
| Purchase #3 | $8.26 | 13.207% | $9.3509 | $9.35 | $9.35 | $9.40 |
| Purchase #4 | $186.76 | 12.774% | $210.6167 | $210.62 | $210.60 | $210.60 |
| Purchase #5 | $189.25 | 6.549% | $201.644 | $201.64 | $201.65 | $201.60 |
| Purchase #6 | $45.31 | 3.141% | $46.7332 | $46.73 | $46.75 | $46.70 |
| Purchase #7 | $145.96 | 6.299% | $155.154 | $155.15 | $155.15 | $155.20 |
| 7 purchase totals = | $971.99 | $1,039.0408 | $1,039.03 | $1,039.05 | $1,039.00 | |