| 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 | $192.48 | 5.672% | $203.3975 | $203.40 | $203.40 | $203.40 |
| Purchase #2 | $142.70 | 13.218% | $161.5621 | $161.56 | $161.55 | $161.60 |
| Purchase #3 | $94.73 | 10.172% | $104.3659 | $104.37 | $104.35 | $104.40 |
| Purchase #4 | $32.58 | 5.745% | $34.4517 | $34.45 | $34.45 | $34.50 |
| Purchase #5 | $130.48 | 6.351% | $138.7668 | $138.77 | $138.75 | $138.80 |
| Purchase #6 | $162.55 | 4.779% | $170.3183 | $170.32 | $170.30 | $170.30 |
| Purchase #7 | $11.48 | 8.643% | $12.4722 | $12.47 | $12.45 | $12.50 |
| 7 purchase totals = | $767.00 | $825.3345 | $825.34 | $825.25 | $825.50 | |