| 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 | $162.47 | 12.705% | $183.1118 | $183.11 | $183.10 | $183.10 |
| Purchase #2 | $57.97 | 13.550% | $65.8249 | $65.82 | $65.80 | $65.80 |
| Purchase #3 | $115.97 | 5.799% | $122.6951 | $122.70 | $122.70 | $122.70 |
| Purchase #4 | $220.26 | 7.674% | $237.1628 | $237.16 | $237.15 | $237.20 |
| Purchase #5 | $13.94 | 6.423% | $14.8354 | $14.84 | $14.85 | $14.80 |
| Purchase #6 | $204.80 | 7.358% | $219.8692 | $219.87 | $219.85 | $219.90 |
| Purchase #7 | $227.98 | 7.430% | $244.9189 | $244.92 | $244.90 | $244.90 |
| 7 purchase totals = | $1,003.39 | $1,088.4181 | $1,088.42 | $1,088.35 | $1,088.40 | |