| 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 | $145.50 | 8.110% | $157.3001 | $157.30 | $157.30 | $157.30 |
| Purchase #2 | $126.95 | 9.114% | $138.5202 | $138.52 | $138.50 | $138.50 |
| Purchase #3 | $143.86 | 9.743% | $157.8763 | $157.88 | $157.90 | $157.90 |
| Purchase #4 | $206.38 | 5.113% | $216.9322 | $216.93 | $216.95 | $216.90 |
| Purchase #5 | $204.48 | 3.193% | $211.009 | $211.01 | $211.00 | $211.00 |
| Purchase #6 | $33.77 | 13.690% | $38.3931 | $38.39 | $38.40 | $38.40 |
| Purchase #7 | $205.33 | 8.271% | $222.3128 | $222.31 | $222.30 | $222.30 |
| 7 purchase totals = | $1,066.27 | $1,142.3437 | $1,142.34 | $1,142.35 | $1,142.30 | |