| 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 | $190.81 | 5.441% | $201.192 | $201.19 | $201.20 | $201.20 |
| Purchase #2 | $133.67 | 10.344% | $147.4968 | $147.50 | $147.50 | $147.50 |
| Purchase #3 | $30.47 | 9.668% | $33.4158 | $33.42 | $33.40 | $33.40 |
| Purchase #4 | $70.79 | 6.131% | $75.1301 | $75.13 | $75.15 | $75.10 |
| Purchase #5 | $148.63 | 11.642% | $165.9335 | $165.93 | $165.95 | $165.90 |
| Purchase #6 | $207.90 | 5.781% | $219.9187 | $219.92 | $219.90 | $219.90 |
| Purchase #7 | $156.33 | 10.288% | $172.4132 | $172.41 | $172.40 | $172.40 |
| 7 purchase totals = | $938.60 | $1,015.5001 | $1,015.50 | $1,015.50 | $1,015.40 | |