| 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 | $180.70 | 11.532% | $201.5383 | $201.54 | $201.55 | $201.50 |
| Purchase #2 | $167.29 | 3.146% | $172.5529 | $172.55 | $172.55 | $172.60 |
| Purchase #3 | $90.71 | 4.383% | $94.6858 | $94.69 | $94.70 | $94.70 |
| Purchase #4 | $130.48 | 8.282% | $141.2864 | $141.29 | $141.30 | $141.30 |
| Purchase #5 | $45.28 | 5.453% | $47.7491 | $47.75 | $47.75 | $47.70 |
| Purchase #6 | $83.64 | 12.350% | $93.9695 | $93.97 | $93.95 | $94.00 |
| Purchase #7 | $69.76 | 12.269% | $78.3189 | $78.32 | $78.30 | $78.30 |
| 7 purchase totals = | $767.86 | $830.1009 | $830.11 | $830.10 | $830.10 | |