| 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 | $172.38 | 10.600% | $190.6523 | $190.65 | $190.65 | $190.70 |
| Purchase #2 | $149.75 | 5.856% | $158.5194 | $158.52 | $158.50 | $158.50 |
| Purchase #3 | $10.51 | 4.482% | $10.9811 | $10.98 | $11.00 | $11.00 |
| Purchase #4 | $88.49 | 8.516% | $96.0258 | $96.03 | $96.05 | $96.00 |
| Purchase #5 | $201.84 | 7.515% | $217.0083 | $217.01 | $217.00 | $217.00 |
| Purchase #6 | $147.75 | 8.128% | $159.7591 | $159.76 | $159.75 | $159.80 |
| Purchase #7 | $164.43 | 10.271% | $181.3186 | $181.32 | $181.30 | $181.30 |
| 7 purchase totals = | $935.15 | $1,014.2646 | $1,014.27 | $1,014.25 | $1,014.30 | |