| 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 | $138.28 | 6.221% | $146.8824 | $146.88 | $146.90 | $146.90 |
| Purchase #2 | $187.58 | 7.859% | $202.3219 | $202.32 | $202.30 | $202.30 |
| Purchase #3 | $248.42 | 7.263% | $266.4627 | $266.46 | $266.45 | $266.50 |
| Purchase #4 | $20.65 | 8.327% | $22.3695 | $22.37 | $22.35 | $22.40 |
| Purchase #5 | $128.58 | 7.742% | $138.5347 | $138.53 | $138.55 | $138.50 |
| Purchase #6 | $6.77 | 12.616% | $7.6241 | $7.62 | $7.60 | $7.60 |
| Purchase #7 | $224.57 | 7.612% | $241.6643 | $241.66 | $241.65 | $241.70 |
| 7 purchase totals = | $954.85 | $1,025.8596 | $1,025.84 | $1,025.80 | $1,025.90 | |