| 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 | $162.25 | 7.843% | $174.9753 | $174.98 | $175.00 | $175.00 |
| Purchase #2 | $82.26 | 13.506% | $93.37 | $93.37 | $93.35 | $93.40 |
| Purchase #3 | $119.30 | 13.458% | $135.3554 | $135.36 | $135.35 | $135.40 |
| Purchase #4 | $219.50 | 9.570% | $240.5062 | $240.51 | $240.50 | $240.50 |
| Purchase #5 | $49.67 | 3.865% | $51.5897 | $51.59 | $51.60 | $51.60 |
| Purchase #6 | $27.88 | 12.232% | $31.2903 | $31.29 | $31.30 | $31.30 |
| Purchase #7 | $130.59 | 6.161% | $138.6356 | $138.64 | $138.65 | $138.60 |
| 7 purchase totals = | $791.45 | $865.7225 | $865.74 | $865.75 | $865.80 | |