| 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 | $158.88 | 12.504% | $178.7464 | $178.75 | $178.75 | $178.70 |
| Purchase #2 | $170.97 | 10.771% | $189.3852 | $189.39 | $189.40 | $189.40 |
| Purchase #3 | $162.84 | 8.169% | $176.1424 | $176.14 | $176.15 | $176.10 |
| Purchase #4 | $201.37 | 12.455% | $226.4506 | $226.45 | $226.45 | $226.50 |
| Purchase #5 | $31.46 | 4.199% | $32.781 | $32.78 | $32.80 | $32.80 |
| Purchase #6 | $132.99 | 9.761% | $145.9712 | $145.97 | $145.95 | $146.00 |
| Purchase #7 | $220.91 | 12.466% | $248.4486 | $248.45 | $248.45 | $248.40 |
| 7 purchase totals = | $1,079.42 | $1,197.9254 | $1,197.93 | $1,197.95 | $1,197.90 | |