| 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 | $146.32 | 8.408% | $158.6226 | $158.62 | $158.60 | $158.60 |
| Purchase #2 | $230.39 | 3.334% | $238.0712 | $238.07 | $238.05 | $238.10 |
| Purchase #3 | $74.74 | 8.171% | $80.847 | $80.85 | $80.85 | $80.80 |
| Purchase #4 | $119.85 | 12.739% | $135.1177 | $135.12 | $135.10 | $135.10 |
| Purchase #5 | $173.69 | 11.761% | $194.1177 | $194.12 | $194.10 | $194.10 |
| Purchase #6 | $187.32 | 7.391% | $201.1648 | $201.16 | $201.15 | $201.20 |
| Purchase #7 | $178.90 | 11.422% | $199.334 | $199.33 | $199.35 | $199.30 |
| 7 purchase totals = | $1,111.21 | $1,207.2750 | $1,207.27 | $1,207.20 | $1,207.20 | |