| 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 | $181.46 | 6.822% | $193.8392 | $193.84 | $193.85 | $193.80 |
| Purchase #2 | $56.64 | 6.688% | $60.4281 | $60.43 | $60.45 | $60.40 |
| Purchase #3 | $66.34 | 12.672% | $74.7466 | $74.75 | $74.75 | $74.70 |
| Purchase #4 | $80.89 | 4.517% | $84.5438 | $84.54 | $84.55 | $84.50 |
| Purchase #5 | $38.47 | 11.606% | $42.9348 | $42.93 | $42.95 | $42.90 |
| Purchase #6 | $180.95 | 4.632% | $189.3316 | $189.33 | $189.35 | $189.30 |
| Purchase #7 | $21.39 | 3.692% | $22.1797 | $22.18 | $22.20 | $22.20 |
| 7 purchase totals = | $626.14 | $668.0038 | $668.00 | $668.10 | $667.80 | |