| 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 | $134.39 | 7.446% | $144.3967 | $144.40 | $144.40 | $144.40 |
| Purchase #2 | $127.49 | 7.664% | $137.2608 | $137.26 | $137.25 | $137.30 |
| Purchase #3 | $133.65 | 8.571% | $145.1051 | $145.11 | $145.10 | $145.10 |
| Purchase #4 | $161.91 | 9.216% | $176.8316 | $176.83 | $176.85 | $176.80 |
| Purchase #5 | $170.79 | 8.259% | $184.8955 | $184.90 | $184.90 | $184.90 |
| Purchase #6 | $75.38 | 11.857% | $84.3178 | $84.32 | $84.30 | $84.30 |
| Purchase #7 | $147.30 | 8.216% | $159.4022 | $159.40 | $159.40 | $159.40 |
| 7 purchase totals = | $950.91 | $1,032.2097 | $1,032.22 | $1,032.20 | $1,032.20 | |