| 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 | $151.67 | 7.426% | $162.933 | $162.93 | $162.95 | $162.90 |
| Purchase #2 | $194.81 | 11.782% | $217.7625 | $217.76 | $217.75 | $217.80 |
| Purchase #3 | $126.66 | 8.666% | $137.6364 | $137.64 | $137.65 | $137.60 |
| Purchase #4 | $108.71 | 11.196% | $120.8812 | $120.88 | $120.90 | $120.90 |
| Purchase #5 | $46.98 | 13.453% | $53.3002 | $53.30 | $53.30 | $53.30 |
| Purchase #6 | $66.78 | 3.775% | $69.3009 | $69.30 | $69.30 | $69.30 |
| Purchase #7 | $238.39 | 12.565% | $268.3437 | $268.34 | $268.35 | $268.30 |
| 7 purchase totals = | $934.00 | $1,030.1579 | $1,030.15 | $1,030.20 | $1,030.10 | |