| 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 | $157.99 | 6.265% | $167.8881 | $167.89 | $167.90 | $167.90 |
| Purchase #2 | $192.40 | 5.134% | $202.2778 | $202.28 | $202.30 | $202.30 |
| Purchase #3 | $217.78 | 12.860% | $245.7865 | $245.79 | $245.80 | $245.80 |
| Purchase #4 | $21.75 | 10.822% | $24.1038 | $24.10 | $24.10 | $24.10 |
| Purchase #5 | $34.35 | 4.529% | $35.9057 | $35.91 | $35.90 | $35.90 |
| Purchase #6 | $181.88 | 6.736% | $194.1314 | $194.13 | $194.15 | $194.10 |
| Purchase #7 | $150.72 | 4.138% | $156.9568 | $156.96 | $156.95 | $157.00 |
| 7 purchase totals = | $956.87 | $1,027.0501 | $1,027.06 | $1,027.10 | $1,027.10 | |