| 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 | $133.81 | 12.633% | $150.7142 | $150.71 | $150.70 | $150.70 |
| Purchase #2 | $143.52 | 6.797% | $153.2751 | $153.28 | $153.30 | $153.30 |
| Purchase #3 | $103.48 | 13.595% | $117.5481 | $117.55 | $117.55 | $117.50 |
| Purchase #4 | $155.54 | 8.464% | $168.7049 | $168.70 | $168.70 | $168.70 |
| Purchase #5 | $39.91 | 5.121% | $41.9538 | $41.95 | $41.95 | $42.00 |
| Purchase #6 | $147.58 | 13.652% | $167.7276 | $167.73 | $167.75 | $167.70 |
| Purchase #7 | $196.32 | 4.124% | $204.4162 | $204.42 | $204.40 | $204.40 |
| 7 purchase totals = | $920.16 | $1,004.3399 | $1,004.34 | $1,004.35 | $1,004.30 | |