| 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 | $160.58 | 13.722% | $182.6148 | $182.61 | $182.60 | $182.60 |
| Purchase #2 | $219.48 | 11.627% | $244.9989 | $245.00 | $245.00 | $245.00 |
| Purchase #3 | $94.31 | 5.293% | $99.3018 | $99.30 | $99.30 | $99.30 |
| Purchase #4 | $107.59 | 4.843% | $112.8006 | $112.80 | $112.80 | $112.80 |
| Purchase #5 | $165.75 | 7.835% | $178.7365 | $178.74 | $178.75 | $178.70 |
| Purchase #6 | $179.83 | 8.172% | $194.5257 | $194.53 | $194.55 | $194.50 |
| Purchase #7 | $175.37 | 6.649% | $187.0304 | $187.03 | $187.05 | $187.00 |
| 7 purchase totals = | $1,102.91 | $1,200.0087 | $1,200.01 | $1,200.05 | $1,199.90 | |