| 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 | $181.40 | 10.667% | $200.7499 | $200.75 | $200.75 | $200.70 |
| Purchase #2 | $220.45 | 11.401% | $245.5835 | $245.58 | $245.60 | $245.60 |
| Purchase #3 | $22.76 | 7.645% | $24.5 | $24.50 | $24.50 | $24.50 |
| Purchase #4 | $138.69 | 7.810% | $149.5217 | $149.52 | $149.50 | $149.50 |
| Purchase #5 | $54.42 | 3.439% | $56.2915 | $56.29 | $56.30 | $56.30 |
| Purchase #6 | $211.48 | 9.156% | $230.8431 | $230.84 | $230.85 | $230.80 |
| Purchase #7 | $244.44 | 12.450% | $274.8728 | $274.87 | $274.85 | $274.90 |
| 7 purchase totals = | $1,073.64 | $1,182.3625 | $1,182.35 | $1,182.35 | $1,182.30 | |