| 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 | $143.75 | 10.241% | $158.4714 | $158.47 | $158.45 | $158.50 |
| Purchase #2 | $192.71 | 13.578% | $218.8762 | $218.88 | $218.90 | $218.90 |
| Purchase #3 | $247.51 | 9.369% | $270.6992 | $270.70 | $270.70 | $270.70 |
| Purchase #4 | $201.95 | 10.139% | $222.4257 | $222.43 | $222.45 | $222.40 |
| Purchase #5 | $223.29 | 11.267% | $248.4481 | $248.45 | $248.45 | $248.40 |
| Purchase #6 | $72.77 | 3.521% | $75.3322 | $75.33 | $75.35 | $75.30 |
| Purchase #7 | $31.65 | 12.251% | $35.5274 | $35.53 | $35.55 | $35.50 |
| 7 purchase totals = | $1,113.63 | $1,229.7802 | $1,229.79 | $1,229.85 | $1,229.70 | |