| 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 | $155.63 | 4.649% | $162.8652 | $162.87 | $162.85 | $162.90 |
| Purchase #2 | $165.81 | 4.242% | $172.8437 | $172.84 | $172.85 | $172.80 |
| Purchase #3 | $199.44 | 6.636% | $212.6748 | $212.67 | $212.65 | $212.70 |
| Purchase #4 | $129.55 | 4.345% | $135.1789 | $135.18 | $135.20 | $135.20 |
| Purchase #5 | $121.29 | 7.117% | $129.9222 | $129.92 | $129.90 | $129.90 |
| Purchase #6 | $91.84 | 12.835% | $103.6277 | $103.63 | $103.65 | $103.60 |
| Purchase #7 | $93.42 | 11.490% | $104.154 | $104.15 | $104.15 | $104.20 |
| 7 purchase totals = | $956.98 | $1,021.2665 | $1,021.26 | $1,021.25 | $1,021.30 | |