| 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 | $173.34 | 13.193% | $196.2087 | $196.21 | $196.20 | $196.20 |
| Purchase #2 | $155.35 | 13.307% | $176.0224 | $176.02 | $176.00 | $176.00 |
| Purchase #3 | $94.32 | 9.821% | $103.5832 | $103.58 | $103.60 | $103.60 |
| Purchase #4 | $83.70 | 4.628% | $87.5736 | $87.57 | $87.55 | $87.60 |
| Purchase #5 | $178.58 | 6.437% | $190.0752 | $190.08 | $190.10 | $190.10 |
| Purchase #6 | $157.84 | 5.675% | $166.7974 | $166.80 | $166.80 | $166.80 |
| Purchase #7 | $155.82 | 3.208% | $160.8187 | $160.82 | $160.80 | $160.80 |
| 7 purchase totals = | $998.95 | $1,081.0792 | $1,081.08 | $1,081.05 | $1,081.10 | |