| 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 | $174.98 | 3.842% | $181.7027 | $181.70 | $181.70 | $181.70 |
| Purchase #2 | $109.40 | 9.278% | $119.5501 | $119.55 | $119.55 | $119.60 |
| Purchase #3 | $22.64 | 5.283% | $23.8361 | $23.84 | $23.85 | $23.80 |
| Purchase #4 | $158.84 | 11.654% | $177.3512 | $177.35 | $177.35 | $177.40 |
| Purchase #5 | $223.77 | 12.200% | $251.0699 | $251.07 | $251.05 | $251.10 |
| Purchase #6 | $218.39 | 13.867% | $248.6741 | $248.67 | $248.65 | $248.70 |
| Purchase #7 | $90.86 | 9.557% | $99.5435 | $99.54 | $99.55 | $99.50 |
| 7 purchase totals = | $998.88 | $1,101.7276 | $1,101.72 | $1,101.70 | $1,101.80 | |