| 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 | $159.78 | 8.771% | $173.7943 | $173.79 | $173.80 | $173.80 |
| Purchase #2 | $115.69 | 6.111% | $122.7598 | $122.76 | $122.75 | $122.80 |
| Purchase #3 | $164.82 | 6.813% | $176.0492 | $176.05 | $176.05 | $176.00 |
| Purchase #4 | $228.30 | 7.294% | $244.9522 | $244.95 | $244.95 | $245.00 |
| Purchase #5 | $237.40 | 7.715% | $255.7154 | $255.72 | $255.70 | $255.70 |
| Purchase #6 | $69.45 | 9.311% | $75.9165 | $75.92 | $75.90 | $75.90 |
| Purchase #7 | $161.61 | 13.255% | $183.0314 | $183.03 | $183.05 | $183.00 |
| 7 purchase totals = | $1,137.05 | $1,232.2188 | $1,232.22 | $1,232.20 | $1,232.20 | |