| 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 | $156.63 | 5.485% | $165.2212 | $165.22 | $165.20 | $165.20 |
| Purchase #2 | $192.38 | 9.109% | $209.9039 | $209.90 | $209.90 | $209.90 |
| Purchase #3 | $150.80 | 4.104% | $156.9888 | $156.99 | $157.00 | $157.00 |
| Purchase #4 | $238.71 | 8.286% | $258.4895 | $258.49 | $258.50 | $258.50 |
| Purchase #5 | $106.86 | 6.673% | $113.9908 | $113.99 | $114.00 | $114.00 |
| Purchase #6 | $8.34 | 12.780% | $9.4059 | $9.41 | $9.40 | $9.40 |
| Purchase #7 | $149.62 | 4.732% | $156.7 | $156.70 | $156.70 | $156.70 |
| 7 purchase totals = | $1,003.34 | $1,070.7001 | $1,070.70 | $1,070.70 | $1,070.70 | |