| 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 | $182.31 | 9.785% | $200.149 | $200.15 | $200.15 | $200.10 |
| Purchase #2 | $159.64 | 8.767% | $173.6356 | $173.64 | $173.65 | $173.60 |
| Purchase #3 | $43.46 | 8.716% | $47.248 | $47.25 | $47.25 | $47.20 |
| Purchase #4 | $241.61 | 6.682% | $257.7544 | $257.75 | $257.75 | $257.80 |
| Purchase #5 | $69.71 | 3.759% | $72.3304 | $72.33 | $72.35 | $72.30 |
| Purchase #6 | $193.78 | 9.184% | $211.5768 | $211.58 | $211.60 | $211.60 |
| Purchase #7 | $112.55 | 13.204% | $127.4111 | $127.41 | $127.40 | $127.40 |
| 7 purchase totals = | $1,003.06 | $1,090.1053 | $1,090.11 | $1,090.15 | $1,090.00 | |