| 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 | $7.26 | 10.414% | $8.0161 | $8.02 | $8.00 | $8.00 |
| Purchase #2 | $144.68 | 8.183% | $156.5192 | $156.52 | $156.50 | $156.50 |
| Purchase #3 | $68.33 | 8.484% | $74.1271 | $74.13 | $74.15 | $74.10 |
| Purchase #4 | $147.35 | 9.776% | $161.7549 | $161.75 | $161.75 | $161.80 |
| Purchase #5 | $209.45 | 9.224% | $228.7697 | $228.77 | $228.75 | $228.80 |
| Purchase #6 | $6.69 | 9.444% | $7.3218 | $7.32 | $7.30 | $7.30 |
| Purchase #7 | $121.41 | 7.346% | $130.3288 | $130.33 | $130.35 | $130.30 |
| 7 purchase totals = | $705.17 | $766.8376 | $766.84 | $766.80 | $766.80 | |