| 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 | $187.32 | 5.248% | $197.1506 | $197.15 | $197.15 | $197.20 |
| Purchase #2 | $32.47 | 8.755% | $35.3127 | $35.31 | $35.30 | $35.30 |
| Purchase #3 | $102.40 | 7.408% | $109.9858 | $109.99 | $110.00 | $110.00 |
| Purchase #4 | $92.48 | 11.836% | $103.4259 | $103.43 | $103.45 | $103.40 |
| Purchase #5 | $138.97 | 11.798% | $155.3657 | $155.37 | $155.35 | $155.40 |
| Purchase #6 | $96.57 | 6.264% | $102.6191 | $102.62 | $102.60 | $102.60 |
| Purchase #7 | $6.47 | 8.137% | $6.9965 | $7.00 | $7.00 | $7.00 |
| 7 purchase totals = | $656.68 | $710.8563 | $710.87 | $710.85 | $710.90 | |