| 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 | $172.83 | 4.783% | $181.0965 | $181.10 | $181.10 | $181.10 |
| Purchase #2 | $66.99 | 9.221% | $73.1671 | $73.17 | $73.15 | $73.20 |
| Purchase #3 | $217.87 | 12.446% | $244.9861 | $244.99 | $245.00 | $245.00 |
| Purchase #4 | $226.47 | 6.553% | $241.3106 | $241.31 | $241.30 | $241.30 |
| Purchase #5 | $74.80 | 7.533% | $80.4347 | $80.43 | $80.45 | $80.40 |
| Purchase #6 | $165.56 | 8.468% | $179.5796 | $179.58 | $179.60 | $179.60 |
| Purchase #7 | $232.30 | 13.589% | $263.8672 | $263.87 | $263.85 | $263.90 |
| 7 purchase totals = | $1,156.82 | $1,264.4418 | $1,264.45 | $1,264.45 | $1,264.50 | |