| 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 | $185.58 | 11.481% | $206.8864 | $206.89 | $206.90 | $206.90 |
| Purchase #2 | $127.85 | 6.248% | $135.8381 | $135.84 | $135.85 | $135.80 |
| Purchase #3 | $76.28 | 13.251% | $86.3879 | $86.39 | $86.40 | $86.40 |
| Purchase #4 | $153.82 | 10.847% | $170.5049 | $170.50 | $170.50 | $170.50 |
| Purchase #5 | $114.73 | 13.533% | $130.2564 | $130.26 | $130.25 | $130.30 |
| Purchase #6 | $135.88 | 4.865% | $142.4906 | $142.49 | $142.50 | $142.50 |
| Purchase #7 | $239.71 | 12.772% | $270.3258 | $270.33 | $270.35 | $270.30 |
| 7 purchase totals = | $1,033.85 | $1,142.6901 | $1,142.70 | $1,142.75 | $1,142.70 | |