| 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 | $144.30 | 5.368% | $152.046 | $152.05 | $152.05 | $152.00 |
| Purchase #2 | $65.72 | 7.802% | $70.8475 | $70.85 | $70.85 | $70.80 |
| Purchase #3 | $149.58 | 8.322% | $162.028 | $162.03 | $162.05 | $162.00 |
| Purchase #4 | $169.62 | 3.483% | $175.5279 | $175.53 | $175.55 | $175.50 |
| Purchase #5 | $210.54 | 4.613% | $220.2522 | $220.25 | $220.25 | $220.30 |
| Purchase #6 | $83.78 | 3.760% | $86.9301 | $86.93 | $86.95 | $86.90 |
| Purchase #7 | $120.31 | 12.580% | $135.445 | $135.45 | $135.45 | $135.40 |
| 7 purchase totals = | $943.85 | $1,003.0767 | $1,003.09 | $1,003.15 | $1,002.90 | |