| 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 | $100.26 | 13.111% | $113.4051 | $113.41 | $113.40 | $113.40 |
| Purchase #2 | $167.79 | 12.170% | $188.21 | $188.21 | $188.20 | $188.20 |
| Purchase #3 | $238.52 | 8.767% | $259.431 | $259.43 | $259.45 | $259.40 |
| Purchase #4 | $116.54 | 3.329% | $120.4196 | $120.42 | $120.40 | $120.40 |
| Purchase #5 | $174.26 | 10.675% | $192.8623 | $192.86 | $192.85 | $192.90 |
| Purchase #6 | $17.98 | 6.253% | $19.1043 | $19.10 | $19.10 | $19.10 |
| Purchase #7 | $160.78 | 12.106% | $180.244 | $180.24 | $180.25 | $180.20 |
| 7 purchase totals = | $976.13 | $1,073.6763 | $1,073.67 | $1,073.65 | $1,073.60 | |