| 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 | $195.55 | 11.312% | $217.6706 | $217.67 | $217.65 | $217.70 |
| Purchase #2 | $168.88 | 13.734% | $192.074 | $192.07 | $192.05 | $192.10 |
| Purchase #3 | $223.88 | 6.767% | $239.03 | $239.03 | $239.05 | $239.00 |
| Purchase #4 | $5.63 | 10.260% | $6.2076 | $6.21 | $6.20 | $6.20 |
| Purchase #5 | $49.46 | 7.860% | $53.3476 | $53.35 | $53.35 | $53.30 |
| Purchase #6 | $35.73 | 8.865% | $38.8975 | $38.90 | $38.90 | $38.90 |
| Purchase #7 | $38.85 | 4.742% | $40.6923 | $40.69 | $40.70 | $40.70 |
| 7 purchase totals = | $717.98 | $787.9196 | $787.92 | $787.90 | $787.90 | |