| 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 | $154.81 | 4.721% | $162.1186 | $162.12 | $162.10 | $162.10 |
| Purchase #2 | $46.61 | 4.654% | $48.7792 | $48.78 | $48.80 | $48.80 |
| Purchase #3 | $158.97 | 10.731% | $176.0291 | $176.03 | $176.05 | $176.00 |
| Purchase #4 | $178.53 | 6.312% | $189.7988 | $189.80 | $189.80 | $189.80 |
| Purchase #5 | $60.60 | 9.126% | $66.1304 | $66.13 | $66.15 | $66.10 |
| Purchase #6 | $113.54 | 12.744% | $128.0095 | $128.01 | $128.00 | $128.00 |
| Purchase #7 | $65.62 | 13.214% | $74.291 | $74.29 | $74.30 | $74.30 |
| 7 purchase totals = | $778.68 | $845.1566 | $845.16 | $845.20 | $845.10 | |