| 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 | $69.38 | 5.576% | $73.2486 | $73.25 | $73.25 | $73.20 |
| Purchase #2 | $132.54 | 6.349% | $140.955 | $140.96 | $140.95 | $141.00 |
| Purchase #3 | $206.84 | 11.241% | $230.0909 | $230.09 | $230.10 | $230.10 |
| Purchase #4 | $170.59 | 3.672% | $176.8541 | $176.85 | $176.85 | $176.90 |
| Purchase #5 | $154.65 | 11.665% | $172.6899 | $172.69 | $172.70 | $172.70 |
| Purchase #6 | $120.56 | 8.135% | $130.3676 | $130.37 | $130.35 | $130.40 |
| Purchase #7 | $196.55 | 10.864% | $217.9032 | $217.90 | $217.90 | $217.90 |
| 7 purchase totals = | $1,051.11 | $1,142.1093 | $1,142.11 | $1,142.10 | $1,142.20 | |