| 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 | $221.46 | 4.586% | $231.6162 | $231.62 | $231.60 | $231.60 |
| Purchase #2 | $138.58 | 12.275% | $155.5907 | $155.59 | $155.60 | $155.60 |
| Purchase #3 | $73.62 | 7.781% | $79.3484 | $79.35 | $79.35 | $79.30 |
| Purchase #4 | $145.75 | 11.681% | $162.7751 | $162.78 | $162.80 | $162.80 |
| Purchase #5 | $91.27 | 9.355% | $99.8083 | $99.81 | $99.80 | $99.80 |
| Purchase #6 | $183.83 | 12.572% | $206.9411 | $206.94 | $206.95 | $206.90 |
| Purchase #7 | $159.84 | 9.211% | $174.5629 | $174.56 | $174.55 | $174.60 |
| 7 purchase totals = | $1,014.35 | $1,110.6427 | $1,110.65 | $1,110.65 | $1,110.60 | |