| 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 | $16.56 | 13.615% | $18.8146 | $18.81 | $18.80 | $18.80 |
| Purchase #2 | $211.53 | 3.358% | $218.6332 | $218.63 | $218.65 | $218.60 |
| Purchase #3 | $221.44 | 12.232% | $248.5265 | $248.53 | $248.55 | $248.50 |
| Purchase #4 | $181.38 | 11.654% | $202.518 | $202.52 | $202.50 | $202.50 |
| Purchase #5 | $180.54 | 13.658% | $205.1982 | $205.20 | $205.20 | $205.20 |
| Purchase #6 | $181.99 | 7.609% | $195.8376 | $195.84 | $195.85 | $195.80 |
| Purchase #7 | $218.64 | 6.298% | $232.4099 | $232.41 | $232.40 | $232.40 |
| 7 purchase totals = | $1,212.08 | $1,321.9380 | $1,321.94 | $1,321.95 | $1,321.80 | |