| 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 | $175.52 | 3.612% | $181.8598 | $181.86 | $181.85 | $181.90 |
| Purchase #2 | $188.78 | 3.684% | $195.7347 | $195.73 | $195.75 | $195.70 |
| Purchase #3 | $150.85 | 5.431% | $159.0427 | $159.04 | $159.05 | $159.00 |
| Purchase #4 | $159.67 | 12.643% | $179.8571 | $179.86 | $179.85 | $179.90 |
| Purchase #5 | $109.77 | 9.124% | $119.7854 | $119.79 | $119.80 | $119.80 |
| Purchase #6 | $142.64 | 11.782% | $159.4458 | $159.45 | $159.45 | $159.40 |
| Purchase #7 | $145.41 | 11.201% | $161.6974 | $161.70 | $161.70 | $161.70 |
| 7 purchase totals = | $1,072.64 | $1,157.4229 | $1,157.43 | $1,157.45 | $1,157.40 | |