| 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 | $147.39 | 6.607% | $157.1281 | $157.13 | $157.15 | $157.10 |
| Purchase #2 | $230.98 | 10.363% | $254.9165 | $254.92 | $254.90 | $254.90 |
| Purchase #3 | $146.73 | 6.258% | $155.9124 | $155.91 | $155.90 | $155.90 |
| Purchase #4 | $114.33 | 4.486% | $119.4588 | $119.46 | $119.45 | $119.50 |
| Purchase #5 | $180.49 | 11.821% | $201.8257 | $201.83 | $201.85 | $201.80 |
| Purchase #6 | $214.87 | 11.150% | $238.828 | $238.83 | $238.85 | $238.80 |
| Purchase #7 | $81.40 | 12.754% | $91.7818 | $91.78 | $91.80 | $91.80 |
| 7 purchase totals = | $1,116.19 | $1,219.8513 | $1,219.86 | $1,219.90 | $1,219.80 | |