| 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 | $168.84 | 8.749% | $183.6118 | $183.61 | $183.60 | $183.60 |
| Purchase #2 | $26.51 | 12.575% | $29.8436 | $29.84 | $29.85 | $29.80 |
| Purchase #3 | $220.30 | 11.569% | $245.7865 | $245.79 | $245.80 | $245.80 |
| Purchase #4 | $220.69 | 6.764% | $235.6175 | $235.62 | $235.60 | $235.60 |
| Purchase #5 | $14.71 | 5.446% | $15.5111 | $15.51 | $15.50 | $15.50 |
| Purchase #6 | $32.78 | 5.759% | $34.6678 | $34.67 | $34.65 | $34.70 |
| Purchase #7 | $38.47 | 12.428% | $43.2511 | $43.25 | $43.25 | $43.30 |
| 7 purchase totals = | $722.30 | $788.2894 | $788.29 | $788.25 | $788.30 | |