| 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 | $194.65 | 4.442% | $203.2964 | $203.30 | $203.30 | $203.30 |
| Purchase #2 | $25.74 | 6.169% | $27.3279 | $27.33 | $27.35 | $27.30 |
| Purchase #3 | $161.27 | 12.632% | $181.6416 | $181.64 | $181.65 | $181.60 |
| Purchase #4 | $188.69 | 7.586% | $203.004 | $203.00 | $203.00 | $203.00 |
| Purchase #5 | $162.37 | 7.684% | $174.8465 | $174.85 | $174.85 | $174.80 |
| Purchase #6 | $78.75 | 8.193% | $85.202 | $85.20 | $85.20 | $85.20 |
| Purchase #7 | $28.64 | 9.441% | $31.3439 | $31.34 | $31.35 | $31.30 |
| 7 purchase totals = | $840.11 | $906.6623 | $906.66 | $906.70 | $906.50 | |