| 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 | $154.67 | 6.762% | $165.1288 | $165.13 | $165.15 | $165.10 |
| Purchase #2 | $239.68 | 11.347% | $266.8765 | $266.88 | $266.90 | $266.90 |
| Purchase #3 | $122.40 | 10.559% | $135.3242 | $135.32 | $135.30 | $135.30 |
| Purchase #4 | $197.53 | 9.407% | $216.1116 | $216.11 | $216.10 | $216.10 |
| Purchase #5 | $201.43 | 8.376% | $218.3018 | $218.30 | $218.30 | $218.30 |
| Purchase #6 | $135.36 | 8.220% | $146.4866 | $146.49 | $146.50 | $146.50 |
| Purchase #7 | $141.29 | 5.678% | $149.3124 | $149.31 | $149.30 | $149.30 |
| 7 purchase totals = | $1,192.36 | $1,297.5419 | $1,297.54 | $1,297.55 | $1,297.50 | |