| 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 | $147.73 | 11.632% | $164.914 | $164.91 | $164.90 | $164.90 |
| Purchase #2 | $180.69 | 9.290% | $197.4761 | $197.48 | $197.50 | $197.50 |
| Purchase #3 | $161.32 | 9.593% | $176.7954 | $176.80 | $176.80 | $176.80 |
| Purchase #4 | $212.77 | 13.266% | $240.9961 | $241.00 | $241.00 | $241.00 |
| Purchase #5 | $152.68 | 6.209% | $162.1599 | $162.16 | $162.15 | $162.20 |
| Purchase #6 | $231.54 | 11.694% | $258.6163 | $258.62 | $258.60 | $258.60 |
| Purchase #7 | $72.52 | 8.157% | $78.4355 | $78.44 | $78.45 | $78.40 |
| 7 purchase totals = | $1,159.25 | $1,279.3933 | $1,279.41 | $1,279.40 | $1,279.40 | |