| 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 | $129.92 | 10.618% | $143.7149 | $143.71 | $143.70 | $143.70 |
| Purchase #2 | $69.43 | 3.159% | $71.6233 | $71.62 | $71.60 | $71.60 |
| Purchase #3 | $182.71 | 12.848% | $206.1846 | $206.18 | $206.20 | $206.20 |
| Purchase #4 | $239.99 | 11.537% | $267.6776 | $267.68 | $267.70 | $267.70 |
| Purchase #5 | $112.98 | 9.232% | $123.4103 | $123.41 | $123.40 | $123.40 |
| Purchase #6 | $144.42 | 10.789% | $160.0015 | $160.00 | $160.00 | $160.00 |
| Purchase #7 | $236.95 | 11.794% | $264.8959 | $264.90 | $264.90 | $264.90 |
| 7 purchase totals = | $1,116.40 | $1,237.5081 | $1,237.50 | $1,237.50 | $1,237.50 | |