| 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 | $145.97 | 13.497% | $165.6716 | $165.67 | $165.65 | $165.70 |
| Purchase #2 | $84.60 | 9.795% | $92.8866 | $92.89 | $92.90 | $92.90 |
| Purchase #3 | $201.62 | 5.827% | $213.3684 | $213.37 | $213.35 | $213.40 |
| Purchase #4 | $197.81 | 4.789% | $207.2831 | $207.28 | $207.30 | $207.30 |
| Purchase #5 | $143.81 | 7.460% | $154.5382 | $154.54 | $154.55 | $154.50 |
| Purchase #6 | $34.55 | 11.248% | $38.4362 | $38.44 | $38.45 | $38.40 |
| Purchase #7 | $249.81 | 11.198% | $277.7837 | $277.78 | $277.80 | $277.80 |
| 7 purchase totals = | $1,058.17 | $1,149.9678 | $1,149.97 | $1,150.00 | $1,150.00 | |