| 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 | $94.51 | 6.527% | $100.6787 | $100.68 | $100.70 | $100.70 |
| Purchase #2 | $186.52 | 8.624% | $202.6055 | $202.61 | $202.60 | $202.60 |
| Purchase #3 | $166.83 | 5.574% | $176.1291 | $176.13 | $176.15 | $176.10 |
| Purchase #4 | $248.64 | 12.634% | $280.0532 | $280.05 | $280.05 | $280.10 |
| Purchase #5 | $110.35 | 7.690% | $118.8359 | $118.84 | $118.85 | $118.80 |
| Purchase #6 | $196.25 | 12.869% | $221.5054 | $221.51 | $221.50 | $221.50 |
| Purchase #7 | $154.53 | 7.812% | $166.6019 | $166.60 | $166.60 | $166.60 |
| 7 purchase totals = | $1,157.63 | $1,266.4097 | $1,266.42 | $1,266.45 | $1,266.40 | |