| 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 | $32.33 | 12.666% | $36.4249 | $36.42 | $36.40 | $36.40 |
| Purchase #2 | $177.26 | 6.327% | $188.4752 | $188.48 | $188.50 | $188.50 |
| Purchase #3 | $37.72 | 9.182% | $41.1835 | $41.18 | $41.20 | $41.20 |
| Purchase #4 | $80.69 | 3.218% | $83.2866 | $83.29 | $83.30 | $83.30 |
| Purchase #5 | $33.35 | 13.276% | $37.7775 | $37.78 | $37.80 | $37.80 |
| Purchase #6 | $27.65 | 12.595% | $31.1325 | $31.13 | $31.15 | $31.10 |
| Purchase #7 | $184.64 | 5.604% | $194.9872 | $194.99 | $195.00 | $195.00 |
| 7 purchase totals = | $573.64 | $613.2674 | $613.27 | $613.35 | $613.30 | |