| 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 | $166.69 | 5.439% | $175.7563 | $175.76 | $175.75 | $175.80 |
| Purchase #2 | $150.67 | 10.636% | $166.6953 | $166.70 | $166.70 | $166.70 |
| Purchase #3 | $189.97 | 4.653% | $198.8093 | $198.81 | $198.80 | $198.80 |
| Purchase #4 | $200.64 | 12.862% | $226.4463 | $226.45 | $226.45 | $226.40 |
| Purchase #5 | $181.67 | 8.278% | $196.7086 | $196.71 | $196.70 | $196.70 |
| Purchase #6 | $148.93 | 8.169% | $161.0961 | $161.10 | $161.10 | $161.10 |
| Purchase #7 | $153.70 | 7.423% | $165.1092 | $165.11 | $165.10 | $165.10 |
| 7 purchase totals = | $1,192.27 | $1,290.6211 | $1,290.64 | $1,290.60 | $1,290.60 | |