| 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 | $64.44 | 13.411% | $73.082 | $73.08 | $73.10 | $73.10 |
| Purchase #2 | $66.36 | 6.524% | $70.6893 | $70.69 | $70.70 | $70.70 |
| Purchase #3 | $194.95 | 3.586% | $201.9409 | $201.94 | $201.95 | $201.90 |
| Purchase #4 | $138.60 | 13.159% | $156.8384 | $156.84 | $156.85 | $156.80 |
| Purchase #5 | $168.97 | 7.391% | $181.4586 | $181.46 | $181.45 | $181.50 |
| Purchase #6 | $219.34 | 11.785% | $245.1892 | $245.19 | $245.20 | $245.20 |
| Purchase #7 | $186.44 | 5.434% | $196.5711 | $196.57 | $196.55 | $196.60 |
| 7 purchase totals = | $1,039.10 | $1,125.7695 | $1,125.77 | $1,125.80 | $1,125.80 | |