| 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 | $152.56 | 9.783% | $167.4849 | $167.48 | $167.50 | $167.50 |
| Purchase #2 | $45.36 | 13.129% | $51.3153 | $51.32 | $51.30 | $51.30 |
| Purchase #3 | $129.30 | 10.640% | $143.0575 | $143.06 | $143.05 | $143.10 |
| Purchase #4 | $204.58 | 6.206% | $217.2762 | $217.28 | $217.30 | $217.30 |
| Purchase #5 | $188.65 | 7.668% | $203.1157 | $203.12 | $203.10 | $203.10 |
| Purchase #6 | $154.51 | 11.573% | $172.3914 | $172.39 | $172.40 | $172.40 |
| Purchase #7 | $132.85 | 4.383% | $138.6728 | $138.67 | $138.65 | $138.70 |
| 7 purchase totals = | $1,007.81 | $1,093.3138 | $1,093.32 | $1,093.30 | $1,093.40 | |