| 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 | $134.32 | 9.611% | $147.2295 | $147.23 | $147.25 | $147.20 |
| Purchase #2 | $181.52 | 12.817% | $204.7854 | $204.79 | $204.80 | $204.80 |
| Purchase #3 | $218.43 | 13.151% | $247.1557 | $247.16 | $247.15 | $247.20 |
| Purchase #4 | $36.86 | 6.783% | $39.3602 | $39.36 | $39.35 | $39.40 |
| Purchase #5 | $25.66 | 9.298% | $28.0459 | $28.05 | $28.05 | $28.00 |
| Purchase #6 | $117.72 | 11.752% | $131.5545 | $131.55 | $131.55 | $131.60 |
| Purchase #7 | $156.40 | 4.111% | $162.8296 | $162.83 | $162.85 | $162.80 |
| 7 purchase totals = | $870.91 | $960.9608 | $960.97 | $961.00 | $961.00 | |