| 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 | $197.25 | 5.364% | $207.8305 | $207.83 | $207.85 | $207.80 |
| Purchase #2 | $159.29 | 12.720% | $179.5517 | $179.55 | $179.55 | $179.60 |
| Purchase #3 | $197.56 | 13.179% | $223.5964 | $223.60 | $223.60 | $223.60 |
| Purchase #4 | $50.64 | 12.341% | $56.8895 | $56.89 | $56.90 | $56.90 |
| Purchase #5 | $49.68 | 8.338% | $53.8223 | $53.82 | $53.80 | $53.80 |
| Purchase #6 | $36.29 | 5.321% | $38.221 | $38.22 | $38.20 | $38.20 |
| Purchase #7 | $167.73 | 8.176% | $181.4436 | $181.44 | $181.45 | $181.40 |
| 7 purchase totals = | $858.44 | $941.3550 | $941.35 | $941.35 | $941.30 | |