| 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 | $149.80 | 5.212% | $157.6076 | $157.61 | $157.60 | $157.60 |
| Purchase #2 | $123.66 | 6.266% | $131.4085 | $131.41 | $131.40 | $131.40 |
| Purchase #3 | $11.95 | 6.833% | $12.7665 | $12.77 | $12.75 | $12.80 |
| Purchase #4 | $176.39 | 7.157% | $189.0142 | $189.01 | $189.00 | $189.00 |
| Purchase #5 | $164.68 | 5.210% | $173.2598 | $173.26 | $173.25 | $173.30 |
| Purchase #6 | $94.38 | 6.711% | $100.7138 | $100.71 | $100.70 | $100.70 |
| Purchase #7 | $178.45 | 13.558% | $202.6443 | $202.64 | $202.65 | $202.60 |
| 7 purchase totals = | $899.31 | $967.4147 | $967.41 | $967.35 | $967.40 | |