| 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 | $138.43 | 12.738% | $156.0632 | $156.06 | $156.05 | $156.10 |
| Purchase #2 | $147.96 | 13.296% | $167.6328 | $167.63 | $167.65 | $167.60 |
| Purchase #3 | $20.76 | 7.154% | $22.2452 | $22.25 | $22.25 | $22.20 |
| Purchase #4 | $214.54 | 6.673% | $228.8563 | $228.86 | $228.85 | $228.90 |
| Purchase #5 | $38.63 | 5.448% | $40.7346 | $40.73 | $40.75 | $40.70 |
| Purchase #6 | $149.89 | 7.757% | $161.517 | $161.52 | $161.50 | $161.50 |
| Purchase #7 | $241.39 | 11.121% | $268.235 | $268.24 | $268.25 | $268.20 |
| 7 purchase totals = | $951.60 | $1,045.2841 | $1,045.29 | $1,045.30 | $1,045.20 | |