| 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 | $9.76 | 10.423% | $10.7773 | $10.78 | $10.80 | $10.80 |
| Purchase #2 | $155.52 | 9.311% | $170.0005 | $170.00 | $170.00 | $170.00 |
| Purchase #3 | $137.56 | 12.161% | $154.2887 | $154.29 | $154.30 | $154.30 |
| Purchase #4 | $111.72 | 13.613% | $126.9284 | $126.93 | $126.95 | $126.90 |
| Purchase #5 | $165.85 | 13.325% | $187.9495 | $187.95 | $187.95 | $187.90 |
| Purchase #6 | $142.97 | 8.480% | $155.0939 | $155.09 | $155.10 | $155.10 |
| Purchase #7 | $202.63 | 11.403% | $225.7359 | $225.74 | $225.75 | $225.70 |
| 7 purchase totals = | $926.01 | $1,030.7742 | $1,030.78 | $1,030.85 | $1,030.70 | |