| 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 | $16.59 | 11.612% | $18.5164 | $18.52 | $18.50 | $18.50 |
| Purchase #2 | $210.49 | 8.399% | $228.1691 | $228.17 | $228.15 | $228.20 |
| Purchase #3 | $191.37 | 5.678% | $202.236 | $202.24 | $202.25 | $202.20 |
| Purchase #4 | $74.82 | 9.388% | $81.8441 | $81.84 | $81.85 | $81.80 |
| Purchase #5 | $81.44 | 9.361% | $89.0636 | $89.06 | $89.05 | $89.10 |
| Purchase #6 | $195.52 | 5.677% | $206.6197 | $206.62 | $206.60 | $206.60 |
| Purchase #7 | $196.50 | 10.531% | $217.1934 | $217.19 | $217.20 | $217.20 |
| 7 purchase totals = | $966.73 | $1,043.6423 | $1,043.64 | $1,043.60 | $1,043.60 | |