| 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 | $143.76 | 3.577% | $148.9023 | $148.90 | $148.90 | $148.90 |
| Purchase #2 | $203.93 | 5.601% | $215.3521 | $215.35 | $215.35 | $215.40 |
| Purchase #3 | $174.49 | 7.625% | $187.7949 | $187.79 | $187.80 | $187.80 |
| Purchase #4 | $43.96 | 12.820% | $49.5957 | $49.60 | $49.60 | $49.60 |
| Purchase #5 | $165.85 | 9.759% | $182.0353 | $182.04 | $182.05 | $182.00 |
| Purchase #6 | $181.73 | 7.604% | $195.5487 | $195.55 | $195.55 | $195.50 |
| Purchase #7 | $34.31 | 13.422% | $38.9151 | $38.92 | $38.90 | $38.90 |
| 7 purchase totals = | $948.03 | $1,018.1441 | $1,018.15 | $1,018.15 | $1,018.10 | |