| 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 | $81.84 | 12.411% | $91.9972 | $92.00 | $92.00 | $92.00 |
| Purchase #2 | $116.45 | 3.840% | $120.9217 | $120.92 | $120.90 | $120.90 |
| Purchase #3 | $181.88 | 11.505% | $202.8053 | $202.81 | $202.80 | $202.80 |
| Purchase #4 | $129.86 | 12.760% | $146.4301 | $146.43 | $146.45 | $146.40 |
| Purchase #5 | $50.25 | 12.177% | $56.3689 | $56.37 | $56.35 | $56.40 |
| Purchase #6 | $178.81 | 8.107% | $193.3061 | $193.31 | $193.30 | $193.30 |
| Purchase #7 | $138.91 | 7.848% | $149.8117 | $149.81 | $149.80 | $149.80 |
| 7 purchase totals = | $878.00 | $961.6410 | $961.65 | $961.60 | $961.60 | |