| 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 | $164.84 | 10.369% | $181.9323 | $181.93 | $181.95 | $181.90 |
| Purchase #2 | $13.86 | 9.597% | $15.1901 | $15.19 | $15.20 | $15.20 |
| Purchase #3 | $159.83 | 12.117% | $179.1966 | $179.20 | $179.20 | $179.20 |
| Purchase #4 | $187.39 | 7.871% | $202.1395 | $202.14 | $202.15 | $202.10 |
| Purchase #5 | $139.75 | 9.701% | $153.3071 | $153.31 | $153.30 | $153.30 |
| Purchase #6 | $154.85 | 10.867% | $171.6775 | $171.68 | $171.70 | $171.70 |
| Purchase #7 | $32.31 | 4.122% | $33.6418 | $33.64 | $33.65 | $33.60 |
| 7 purchase totals = | $852.83 | $937.0849 | $937.09 | $937.15 | $937.00 | |