| 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 | $127.33 | 3.537% | $131.8337 | $131.83 | $131.85 | $131.80 |
| Purchase #2 | $41.29 | 12.178% | $46.3183 | $46.32 | $46.30 | $46.30 |
| Purchase #3 | $213.27 | 8.190% | $230.7368 | $230.74 | $230.75 | $230.70 |
| Purchase #4 | $161.79 | 12.189% | $181.5106 | $181.51 | $181.50 | $181.50 |
| Purchase #5 | $170.99 | 7.791% | $184.3118 | $184.31 | $184.30 | $184.30 |
| Purchase #6 | $104.49 | 7.769% | $112.6078 | $112.61 | $112.60 | $112.60 |
| Purchase #7 | $239.26 | 7.168% | $256.4102 | $256.41 | $256.40 | $256.40 |
| 7 purchase totals = | $1,058.42 | $1,143.7292 | $1,143.73 | $1,143.70 | $1,143.60 | |