| 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 | $183.30 | 5.349% | $193.1047 | $193.10 | $193.10 | $193.10 |
| Purchase #2 | $199.90 | 8.786% | $217.4632 | $217.46 | $217.45 | $217.50 |
| Purchase #3 | $126.43 | 5.215% | $133.0233 | $133.02 | $133.00 | $133.00 |
| Purchase #4 | $76.61 | 7.570% | $82.4094 | $82.41 | $82.40 | $82.40 |
| Purchase #5 | $10.48 | 6.190% | $11.1287 | $11.13 | $11.15 | $11.10 |
| Purchase #6 | $180.85 | 6.586% | $192.7608 | $192.76 | $192.75 | $192.80 |
| Purchase #7 | $49.60 | 9.347% | $54.2361 | $54.24 | $54.25 | $54.20 |
| 7 purchase totals = | $827.17 | $884.1262 | $884.12 | $884.10 | $884.10 | |