| 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 | $154.34 | 4.506% | $161.2946 | $161.29 | $161.30 | $161.30 |
| Purchase #2 | $87.90 | 10.233% | $96.8948 | $96.89 | $96.90 | $96.90 |
| Purchase #3 | $178.71 | 3.434% | $184.8469 | $184.85 | $184.85 | $184.80 |
| Purchase #4 | $210.50 | 3.649% | $218.1811 | $218.18 | $218.20 | $218.20 |
| Purchase #5 | $217.37 | 6.321% | $231.11 | $231.11 | $231.10 | $231.10 |
| Purchase #6 | $98.61 | 10.485% | $108.9493 | $108.95 | $108.95 | $108.90 |
| Purchase #7 | $156.98 | 4.706% | $164.3675 | $164.37 | $164.35 | $164.40 |
| 7 purchase totals = | $1,104.41 | $1,165.6442 | $1,165.64 | $1,165.65 | $1,165.60 | |