| 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 | $188.86 | 4.821% | $197.9649 | $197.96 | $197.95 | $198.00 |
| Purchase #2 | $178.60 | 4.652% | $186.9085 | $186.91 | $186.90 | $186.90 |
| Purchase #3 | $172.80 | 4.764% | $181.0322 | $181.03 | $181.05 | $181.00 |
| Purchase #4 | $165.74 | 11.687% | $185.11 | $185.11 | $185.10 | $185.10 |
| Purchase #5 | $232.27 | 4.814% | $243.4515 | $243.45 | $243.45 | $243.50 |
| Purchase #6 | $128.75 | 5.206% | $135.4527 | $135.45 | $135.45 | $135.50 |
| Purchase #7 | $180.84 | 5.733% | $191.2076 | $191.21 | $191.20 | $191.20 |
| 7 purchase totals = | $1,247.86 | $1,321.1274 | $1,321.12 | $1,321.10 | $1,321.20 | |