| 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 | $118.80 | 13.163% | $134.4376 | $134.44 | $134.45 | $134.40 |
| Purchase #2 | $152.48 | 6.586% | $162.5223 | $162.52 | $162.50 | $162.50 |
| Purchase #3 | $21.44 | 13.821% | $24.4032 | $24.40 | $24.40 | $24.40 |
| Purchase #4 | $112.88 | 4.674% | $118.156 | $118.16 | $118.15 | $118.20 |
| Purchase #5 | $137.54 | 5.741% | $145.4362 | $145.44 | $145.45 | $145.40 |
| Purchase #6 | $174.70 | 13.230% | $197.8128 | $197.81 | $197.80 | $197.80 |
| Purchase #7 | $40.70 | 10.783% | $45.0887 | $45.09 | $45.10 | $45.10 |
| 7 purchase totals = | $758.54 | $827.8568 | $827.86 | $827.85 | $827.80 | |