| 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 | $91.25 | 6.632% | $97.3017 | $97.30 | $97.30 | $97.30 |
| Purchase #2 | $176.96 | 5.608% | $186.8839 | $186.88 | $186.90 | $186.90 |
| Purchase #3 | $192.60 | 8.741% | $209.4352 | $209.44 | $209.45 | $209.40 |
| Purchase #4 | $77.70 | 4.615% | $81.2859 | $81.29 | $81.30 | $81.30 |
| Purchase #5 | $166.38 | 5.169% | $174.9802 | $174.98 | $175.00 | $175.00 |
| Purchase #6 | $202.96 | 9.163% | $221.5572 | $221.56 | $221.55 | $221.60 |
| Purchase #7 | $80.66 | 12.278% | $90.5634 | $90.56 | $90.55 | $90.60 |
| 7 purchase totals = | $988.51 | $1,062.0075 | $1,062.01 | $1,062.05 | $1,062.10 | |