| 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 | $160.94 | 7.615% | $173.1956 | $173.20 | $173.20 | $173.20 |
| Purchase #2 | $73.26 | 13.154% | $82.8966 | $82.90 | $82.90 | $82.90 |
| Purchase #3 | $152.40 | 8.665% | $165.6055 | $165.61 | $165.60 | $165.60 |
| Purchase #4 | $194.46 | 13.603% | $220.9124 | $220.91 | $220.90 | $220.90 |
| Purchase #5 | $208.74 | 8.614% | $226.7209 | $226.72 | $226.70 | $226.70 |
| Purchase #6 | $146.98 | 13.248% | $166.4519 | $166.45 | $166.45 | $166.50 |
| Purchase #7 | $90.39 | 5.238% | $95.1246 | $95.12 | $95.10 | $95.10 |
| 7 purchase totals = | $1,027.17 | $1,130.9075 | $1,130.91 | $1,130.85 | $1,130.90 | |