| 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 | $178.85 | 9.453% | $195.7567 | $195.76 | $195.75 | $195.80 |
| Purchase #2 | $88.88 | 7.652% | $95.6811 | $95.68 | $95.70 | $95.70 |
| Purchase #3 | $128.34 | 10.532% | $141.8568 | $141.86 | $141.85 | $141.90 |
| Purchase #4 | $223.26 | 8.501% | $242.2393 | $242.24 | $242.25 | $242.20 |
| Purchase #5 | $242.70 | 4.254% | $253.0245 | $253.02 | $253.00 | $253.00 |
| Purchase #6 | $145.55 | 10.131% | $160.2957 | $160.30 | $160.30 | $160.30 |
| Purchase #7 | $31.50 | 6.481% | $33.5415 | $33.54 | $33.55 | $33.50 |
| 7 purchase totals = | $1,039.08 | $1,122.3956 | $1,122.40 | $1,122.40 | $1,122.40 | |