| 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 | $153.37 | 12.838% | $173.0596 | $173.06 | $173.05 | $173.10 |
| Purchase #2 | $185.52 | 9.747% | $203.6026 | $203.60 | $203.60 | $203.60 |
| Purchase #3 | $172.26 | 12.348% | $193.5307 | $193.53 | $193.55 | $193.50 |
| Purchase #4 | $24.42 | 4.331% | $25.4776 | $25.48 | $25.50 | $25.50 |
| Purchase #5 | $66.38 | 4.813% | $69.5749 | $69.57 | $69.55 | $69.60 |
| Purchase #6 | $39.68 | 3.217% | $40.9565 | $40.96 | $40.95 | $41.00 |
| Purchase #7 | $72.92 | 12.736% | $82.2071 | $82.21 | $82.20 | $82.20 |
| 7 purchase totals = | $714.55 | $788.4090 | $788.41 | $788.40 | $788.50 | |