| 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 | $147.80 | 12.182% | $165.805 | $165.81 | $165.80 | $165.80 |
| Purchase #2 | $87.59 | 7.255% | $93.9447 | $93.94 | $93.95 | $93.90 |
| Purchase #3 | $220.26 | 4.762% | $230.7488 | $230.75 | $230.75 | $230.70 |
| Purchase #4 | $206.54 | 7.395% | $221.8136 | $221.81 | $221.80 | $221.80 |
| Purchase #5 | $154.96 | 4.238% | $161.5272 | $161.53 | $161.55 | $161.50 |
| Purchase #6 | $139.74 | 13.330% | $158.3673 | $158.37 | $158.35 | $158.40 |
| Purchase #7 | $223.48 | 6.218% | $237.376 | $237.38 | $237.40 | $237.40 |
| 7 purchase totals = | $1,180.37 | $1,269.5826 | $1,269.59 | $1,269.60 | $1,269.50 | |