| 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 | $173.54 | 5.779% | $183.5689 | $183.57 | $183.55 | $183.60 |
| Purchase #2 | $177.58 | 8.398% | $192.4932 | $192.49 | $192.50 | $192.50 |
| Purchase #3 | $63.99 | 4.789% | $67.0545 | $67.05 | $67.05 | $67.10 |
| Purchase #4 | $239.74 | 12.869% | $270.5921 | $270.59 | $270.60 | $270.60 |
| Purchase #5 | $240.58 | 9.442% | $263.2956 | $263.30 | $263.30 | $263.30 |
| Purchase #6 | $103.74 | 10.298% | $114.4231 | $114.42 | $114.40 | $114.40 |
| Purchase #7 | $143.64 | 11.592% | $160.2907 | $160.29 | $160.30 | $160.30 |
| 7 purchase totals = | $1,142.81 | $1,251.7181 | $1,251.71 | $1,251.70 | $1,251.80 | |