| 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 | $139.52 | 13.145% | $157.8599 | $157.86 | $157.85 | $157.90 |
| Purchase #2 | $14.88 | 9.193% | $16.2479 | $16.25 | $16.25 | $16.20 |
| Purchase #3 | $62.40 | 11.666% | $69.6796 | $69.68 | $69.70 | $69.70 |
| Purchase #4 | $26.35 | 13.288% | $29.8514 | $29.85 | $29.85 | $29.90 |
| Purchase #5 | $66.55 | 13.336% | $75.4251 | $75.43 | $75.45 | $75.40 |
| Purchase #6 | $183.63 | 4.794% | $192.4332 | $192.43 | $192.45 | $192.40 |
| Purchase #7 | $86.50 | 10.537% | $95.6145 | $95.61 | $95.60 | $95.60 |
| 7 purchase totals = | $579.83 | $637.1116 | $637.11 | $637.15 | $637.10 | |