| 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 | $80.48 | 5.513% | $84.9169 | $84.92 | $84.90 | $84.90 |
| Purchase #2 | $133.75 | 9.254% | $146.1272 | $146.13 | $146.15 | $146.10 |
| Purchase #3 | $173.64 | 11.708% | $193.9698 | $193.97 | $193.95 | $194.00 |
| Purchase #4 | $162.57 | 13.633% | $184.7332 | $184.73 | $184.75 | $184.70 |
| Purchase #5 | $7.88 | 8.399% | $8.5418 | $8.54 | $8.55 | $8.50 |
| Purchase #6 | $135.67 | 3.655% | $140.6287 | $140.63 | $140.65 | $140.60 |
| Purchase #7 | $202.91 | 7.656% | $218.4448 | $218.44 | $218.45 | $218.40 |
| 7 purchase totals = | $896.90 | $977.3624 | $977.36 | $977.40 | $977.20 | |