| 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 | $186.57 | 13.458% | $211.6786 | $211.68 | $211.70 | $211.70 |
| Purchase #2 | $144.98 | 7.447% | $155.7767 | $155.78 | $155.80 | $155.80 |
| Purchase #3 | $157.99 | 8.559% | $171.5124 | $171.51 | $171.50 | $171.50 |
| Purchase #4 | $88.53 | 12.198% | $99.3289 | $99.33 | $99.35 | $99.30 |
| Purchase #5 | $223.41 | 9.300% | $244.1871 | $244.19 | $244.20 | $244.20 |
| Purchase #6 | $147.53 | 4.182% | $153.6997 | $153.70 | $153.70 | $153.70 |
| Purchase #7 | $99.58 | 13.580% | $113.103 | $113.10 | $113.10 | $113.10 |
| 7 purchase totals = | $1,048.59 | $1,149.2864 | $1,149.29 | $1,149.35 | $1,149.30 | |