| 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 | $186.38 | 3.529% | $192.9574 | $192.96 | $192.95 | $193.00 |
| Purchase #2 | $36.41 | 11.317% | $40.5305 | $40.53 | $40.55 | $40.50 |
| Purchase #3 | $156.90 | 13.610% | $178.2541 | $178.25 | $178.25 | $178.30 |
| Purchase #4 | $158.37 | 7.430% | $170.1369 | $170.14 | $170.15 | $170.10 |
| Purchase #5 | $43.68 | 9.713% | $47.9226 | $47.92 | $47.90 | $47.90 |
| Purchase #6 | $173.71 | 10.853% | $192.5627 | $192.56 | $192.55 | $192.60 |
| Purchase #7 | $179.66 | 5.606% | $189.7317 | $189.73 | $189.75 | $189.70 |
| 7 purchase totals = | $935.11 | $1,012.0959 | $1,012.09 | $1,012.10 | $1,012.10 | |