| 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 | $177.88 | 9.446% | $194.6825 | $194.68 | $194.70 | $194.70 |
| Purchase #2 | $197.90 | 3.814% | $205.4479 | $205.45 | $205.45 | $205.40 |
| Purchase #3 | $33.91 | 10.160% | $37.3553 | $37.36 | $37.35 | $37.40 |
| Purchase #4 | $203.80 | 13.250% | $230.8035 | $230.80 | $230.80 | $230.80 |
| Purchase #5 | $206.66 | 5.455% | $217.9333 | $217.93 | $217.95 | $217.90 |
| Purchase #6 | $7.60 | 3.137% | $7.8384 | $7.84 | $7.85 | $7.80 |
| Purchase #7 | $122.59 | 7.442% | $131.7131 | $131.71 | $131.70 | $131.70 |
| 7 purchase totals = | $950.34 | $1,025.7740 | $1,025.77 | $1,025.80 | $1,025.70 | |