| 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 | $165.80 | 9.503% | $181.556 | $181.56 | $181.55 | $181.60 |
| Purchase #2 | $207.44 | 4.842% | $217.4842 | $217.48 | $217.50 | $217.50 |
| Purchase #3 | $230.99 | 5.168% | $242.9276 | $242.93 | $242.95 | $242.90 |
| Purchase #4 | $233.91 | 6.534% | $249.1937 | $249.19 | $249.20 | $249.20 |
| Purchase #5 | $179.86 | 6.643% | $191.8081 | $191.81 | $191.80 | $191.80 |
| Purchase #6 | $25.49 | 12.839% | $28.7627 | $28.76 | $28.75 | $28.80 |
| Purchase #7 | $204.59 | 7.166% | $219.2509 | $219.25 | $219.25 | $219.30 |
| 7 purchase totals = | $1,248.08 | $1,330.9832 | $1,330.98 | $1,331.00 | $1,331.10 | |