| 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 | $136.98 | 9.769% | $150.3616 | $150.36 | $150.35 | $150.40 |
| Purchase #2 | $109.59 | 9.282% | $119.7621 | $119.76 | $119.75 | $119.80 |
| Purchase #3 | $182.90 | 11.352% | $203.6628 | $203.66 | $203.65 | $203.70 |
| Purchase #4 | $184.78 | 13.687% | $210.0708 | $210.07 | $210.05 | $210.10 |
| Purchase #5 | $142.54 | 9.288% | $155.7791 | $155.78 | $155.80 | $155.80 |
| Purchase #6 | $165.84 | 9.677% | $181.8883 | $181.89 | $181.90 | $181.90 |
| Purchase #7 | $202.60 | 4.131% | $210.9694 | $210.97 | $210.95 | $211.00 |
| 7 purchase totals = | $1,125.23 | $1,232.4941 | $1,232.49 | $1,232.45 | $1,232.70 | |