| 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 | $184.40 | 10.137% | $203.0926 | $203.09 | $203.10 | $203.10 |
| Purchase #2 | $5.34 | 10.638% | $5.9081 | $5.91 | $5.90 | $5.90 |
| Purchase #3 | $145.42 | 10.446% | $160.6106 | $160.61 | $160.60 | $160.60 |
| Purchase #4 | $72.94 | 11.486% | $81.3179 | $81.32 | $81.30 | $81.30 |
| Purchase #5 | $173.63 | 4.278% | $181.0579 | $181.06 | $181.05 | $181.10 |
| Purchase #6 | $149.34 | 4.181% | $155.5839 | $155.58 | $155.60 | $155.60 |
| Purchase #7 | $159.58 | 6.302% | $169.6367 | $169.64 | $169.65 | $169.60 |
| 7 purchase totals = | $890.65 | $957.2077 | $957.21 | $957.20 | $957.20 | |