| 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 | $131.45 | 11.856% | $147.0347 | $147.03 | $147.05 | $147.00 |
| Purchase #2 | $190.50 | 6.310% | $202.5206 | $202.52 | $202.50 | $202.50 |
| Purchase #3 | $128.97 | 10.489% | $142.4977 | $142.50 | $142.50 | $142.50 |
| Purchase #4 | $165.94 | 9.211% | $181.2247 | $181.22 | $181.20 | $181.20 |
| Purchase #5 | $7.35 | 11.405% | $8.1883 | $8.19 | $8.20 | $8.20 |
| Purchase #6 | $62.98 | 13.303% | $71.3582 | $71.36 | $71.35 | $71.40 |
| Purchase #7 | $120.93 | 10.196% | $133.26 | $133.26 | $133.25 | $133.30 |
| 7 purchase totals = | $808.12 | $886.0842 | $886.08 | $886.05 | $886.10 | |