| 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 | $143.75 | 12.496% | $161.713 | $161.71 | $161.70 | $161.70 |
| Purchase #2 | $211.27 | 10.333% | $233.1005 | $233.10 | $233.10 | $233.10 |
| Purchase #3 | $199.64 | 13.368% | $226.3279 | $226.33 | $226.35 | $226.30 |
| Purchase #4 | $245.67 | 3.149% | $253.4061 | $253.41 | $253.40 | $253.40 |
| Purchase #5 | $222.56 | 4.840% | $233.3319 | $233.33 | $233.35 | $233.30 |
| Purchase #6 | $192.27 | 5.233% | $202.3315 | $202.33 | $202.35 | $202.30 |
| Purchase #7 | $212.53 | 9.584% | $232.8989 | $232.90 | $232.90 | $232.90 |
| 7 purchase totals = | $1,427.69 | $1,543.1098 | $1,543.11 | $1,543.15 | $1,543.00 | |