| 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 | $162.55 | 10.386% | $179.4324 | $179.43 | $179.45 | $179.40 |
| Purchase #2 | $202.88 | 8.143% | $219.4005 | $219.40 | $219.40 | $219.40 |
| Purchase #3 | $241.93 | 10.419% | $267.1367 | $267.14 | $267.15 | $267.10 |
| Purchase #4 | $166.52 | 3.618% | $172.5447 | $172.54 | $172.55 | $172.50 |
| Purchase #5 | $219.68 | 7.113% | $235.3058 | $235.31 | $235.30 | $235.30 |
| Purchase #6 | $43.65 | 8.619% | $47.4122 | $47.41 | $47.40 | $47.40 |
| Purchase #7 | $122.67 | 6.416% | $130.5405 | $130.54 | $130.55 | $130.50 |
| 7 purchase totals = | $1,159.88 | $1,251.7728 | $1,251.77 | $1,251.80 | $1,251.60 | |