| 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 | $168.94 | 5.840% | $178.8061 | $178.81 | $178.80 | $178.80 |
| Purchase #2 | $230.65 | 4.860% | $241.8596 | $241.86 | $241.85 | $241.90 |
| Purchase #3 | $104.45 | 4.745% | $109.4062 | $109.41 | $109.40 | $109.40 |
| Purchase #4 | $12.54 | 6.643% | $13.373 | $13.37 | $13.35 | $13.40 |
| Purchase #5 | $32.49 | 7.228% | $34.8384 | $34.84 | $34.85 | $34.80 |
| Purchase #6 | $209.68 | 6.558% | $223.4308 | $223.43 | $223.45 | $223.40 |
| Purchase #7 | $128.80 | 3.479% | $133.281 | $133.28 | $133.30 | $133.30 |
| 7 purchase totals = | $887.55 | $934.9951 | $935.00 | $935.00 | $935.00 | |