| 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 | $162.40 | 9.588% | $177.9709 | $177.97 | $177.95 | $178.00 |
| Purchase #2 | $87.76 | 11.597% | $97.9375 | $97.94 | $97.95 | $97.90 |
| Purchase #3 | $232.39 | 7.119% | $248.9338 | $248.93 | $248.95 | $248.90 |
| Purchase #4 | $125.75 | 7.831% | $135.5975 | $135.60 | $135.60 | $135.60 |
| Purchase #5 | $202.67 | 5.654% | $214.129 | $214.13 | $214.15 | $214.10 |
| Purchase #6 | $154.97 | 13.468% | $175.8414 | $175.84 | $175.85 | $175.80 |
| Purchase #7 | $134.88 | 10.695% | $149.3054 | $149.31 | $149.30 | $149.30 |
| 7 purchase totals = | $1,100.82 | $1,199.7155 | $1,199.72 | $1,199.75 | $1,199.60 | |