| 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 | $121.54 | 7.506% | $130.6628 | $130.66 | $130.65 | $130.70 |
| Purchase #2 | $174.99 | 8.218% | $189.3707 | $189.37 | $189.35 | $189.40 |
| Purchase #3 | $202.66 | 9.306% | $221.5195 | $221.52 | $221.50 | $221.50 |
| Purchase #4 | $179.78 | 5.435% | $189.551 | $189.55 | $189.55 | $189.60 |
| Purchase #5 | $50.68 | 7.401% | $54.4308 | $54.43 | $54.45 | $54.40 |
| Purchase #6 | $205.86 | 7.815% | $221.948 | $221.95 | $221.95 | $221.90 |
| Purchase #7 | $72.40 | 5.682% | $76.5138 | $76.51 | $76.50 | $76.50 |
| 7 purchase totals = | $1,007.91 | $1,083.9966 | $1,083.99 | $1,083.95 | $1,084.00 | |