| 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 | $74.39 | 3.656% | $77.1097 | $77.11 | $77.10 | $77.10 |
| Purchase #2 | $162.91 | 4.563% | $170.3436 | $170.34 | $170.35 | $170.30 |
| Purchase #3 | $165.62 | 11.744% | $185.0704 | $185.07 | $185.05 | $185.10 |
| Purchase #4 | $160.29 | 13.107% | $181.2992 | $181.30 | $181.30 | $181.30 |
| Purchase #5 | $132.45 | 4.426% | $138.3122 | $138.31 | $138.30 | $138.30 |
| Purchase #6 | $47.63 | 10.399% | $52.583 | $52.58 | $52.60 | $52.60 |
| Purchase #7 | $184.59 | 9.393% | $201.9285 | $201.93 | $201.95 | $201.90 |
| 7 purchase totals = | $927.88 | $1,006.6466 | $1,006.64 | $1,006.65 | $1,006.60 | |