| 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 | $154.98 | 7.519% | $166.6329 | $166.63 | $166.65 | $166.60 |
| Purchase #2 | $170.62 | 9.768% | $187.2862 | $187.29 | $187.30 | $187.30 |
| Purchase #3 | $11.55 | 6.236% | $12.2703 | $12.27 | $12.25 | $12.30 |
| Purchase #4 | $198.60 | 8.688% | $215.8544 | $215.85 | $215.85 | $215.90 |
| Purchase #5 | $242.37 | 8.851% | $263.8222 | $263.82 | $263.80 | $263.80 |
| Purchase #6 | $127.51 | 6.565% | $135.881 | $135.88 | $135.90 | $135.90 |
| Purchase #7 | $101.25 | 6.364% | $107.6936 | $107.69 | $107.70 | $107.70 |
| 7 purchase totals = | $1,006.88 | $1,089.4406 | $1,089.43 | $1,089.45 | $1,089.50 | |