| 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 | $235.54 | 6.664% | $251.2364 | $251.24 | $251.25 | $251.20 |
| Purchase #2 | $160.64 | 7.507% | $172.6992 | $172.70 | $172.70 | $172.70 |
| Purchase #3 | $31.52 | 9.756% | $34.5951 | $34.60 | $34.60 | $34.60 |
| Purchase #4 | $127.91 | 6.206% | $135.8481 | $135.85 | $135.85 | $135.80 |
| Purchase #5 | $192.29 | 8.636% | $208.8962 | $208.90 | $208.90 | $208.90 |
| Purchase #6 | $176.80 | 3.636% | $183.2284 | $183.23 | $183.25 | $183.20 |
| Purchase #7 | $81.29 | 7.287% | $87.2136 | $87.21 | $87.20 | $87.20 |
| 7 purchase totals = | $1,005.99 | $1,073.7170 | $1,073.73 | $1,073.75 | $1,073.60 | |