| 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 | $148.27 | 5.362% | $156.2202 | $156.22 | $156.20 | $156.20 |
| Purchase #2 | $241.53 | 12.102% | $270.76 | $270.76 | $270.75 | $270.80 |
| Purchase #3 | $45.33 | 12.790% | $51.1277 | $51.13 | $51.15 | $51.10 |
| Purchase #4 | $168.36 | 13.547% | $191.1677 | $191.17 | $191.15 | $191.20 |
| Purchase #5 | $211.74 | 10.217% | $233.3735 | $233.37 | $233.35 | $233.40 |
| Purchase #6 | $81.30 | 12.236% | $91.2479 | $91.25 | $91.25 | $91.20 |
| Purchase #7 | $194.72 | 8.124% | $210.5391 | $210.54 | $210.55 | $210.50 |
| 7 purchase totals = | $1,091.25 | $1,204.4361 | $1,204.44 | $1,204.40 | $1,204.40 | |