| 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 | $147.58 | 5.325% | $155.4386 | $155.44 | $155.45 | $155.40 |
| Purchase #2 | $63.26 | 7.582% | $68.0564 | $68.06 | $68.05 | $68.10 |
| Purchase #3 | $150.81 | 3.194% | $155.6269 | $155.63 | $155.65 | $155.60 |
| Purchase #4 | $197.44 | 3.487% | $204.3247 | $204.32 | $204.30 | $204.30 |
| Purchase #5 | $46.70 | 13.634% | $53.0671 | $53.07 | $53.05 | $53.10 |
| Purchase #6 | $130.55 | 13.291% | $147.9014 | $147.90 | $147.90 | $147.90 |
| Purchase #7 | $167.68 | 8.450% | $181.849 | $181.85 | $181.85 | $181.80 |
| 7 purchase totals = | $904.02 | $966.2641 | $966.27 | $966.25 | $966.20 | |