| 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 | $189.65 | 7.331% | $203.5532 | $203.55 | $203.55 | $203.60 |
| Purchase #2 | $136.36 | 5.373% | $143.6866 | $143.69 | $143.70 | $143.70 |
| Purchase #3 | $36.36 | 3.207% | $37.5261 | $37.53 | $37.55 | $37.50 |
| Purchase #4 | $178.44 | 5.742% | $188.686 | $188.69 | $188.70 | $188.70 |
| Purchase #5 | $64.82 | 6.534% | $69.0553 | $69.06 | $69.05 | $69.10 |
| Purchase #6 | $164.54 | 8.500% | $178.5259 | $178.53 | $178.55 | $178.50 |
| Purchase #7 | $210.85 | 8.259% | $228.2641 | $228.26 | $228.25 | $228.30 |
| 7 purchase totals = | $981.02 | $1,049.2972 | $1,049.31 | $1,049.35 | $1,049.40 | |