| 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 | $135.87 | 9.771% | $149.1459 | $149.15 | $149.15 | $149.10 |
| Purchase #2 | $238.81 | 8.812% | $259.8539 | $259.85 | $259.85 | $259.90 |
| Purchase #3 | $231.63 | 13.136% | $262.0569 | $262.06 | $262.05 | $262.10 |
| Purchase #4 | $188.84 | 7.403% | $202.8198 | $202.82 | $202.80 | $202.80 |
| Purchase #5 | $149.86 | 11.183% | $166.6188 | $166.62 | $166.60 | $166.60 |
| Purchase #6 | $63.35 | 11.265% | $70.4864 | $70.49 | $70.50 | $70.50 |
| Purchase #7 | $169.98 | 9.809% | $186.6533 | $186.65 | $186.65 | $186.70 |
| 7 purchase totals = | $1,178.34 | $1,297.6350 | $1,297.64 | $1,297.60 | $1,297.70 | |