| 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 | $139.89 | 12.744% | $157.7176 | $157.72 | $157.70 | $157.70 |
| Purchase #2 | $32.71 | 9.165% | $35.7079 | $35.71 | $35.70 | $35.70 |
| Purchase #3 | $111.56 | 11.615% | $124.5177 | $124.52 | $124.50 | $124.50 |
| Purchase #4 | $133.79 | 13.347% | $151.647 | $151.65 | $151.65 | $151.60 |
| Purchase #5 | $208.60 | 4.822% | $218.6587 | $218.66 | $218.65 | $218.70 |
| Purchase #6 | $189.42 | 6.562% | $201.8497 | $201.85 | $201.85 | $201.80 |
| Purchase #7 | $242.84 | 8.423% | $263.2944 | $263.29 | $263.30 | $263.30 |
| 7 purchase totals = | $1,058.81 | $1,153.3930 | $1,153.40 | $1,153.35 | $1,153.30 | |